This is an action for damages for personal in*239juries sustained by plaintiff when, according to Ms complaint, defendants’ hydraulic jack either “slipped” or was “released” by defendants’ employee, causing plaintiff’s truck to fall on him wMle he was replacing a spare tire under the rear of the truck. The case was tried before a jury, which returned a verdict in favor of plaintiff in the sum of $18,500. Defendants appeal from the resulting judgment. We affirm.
Defendants’ assignments of error are: (1) The trial court erred in denying defendants’ motions for nonsuit and directed verdict; (2) The trial court erred in denying defendants’ motion to require plaintiff to elect between inconsistent specifications of negligence; and (3) The trial court erred in denying defendants’ motion for a new trial for error relating to the submission to the jury of special interrogatories and for irregularity in the proceedings relating to answers by the jury to those special interrogatories.
1. The evidence was sufficient to support the verdict.
Because of direct conflicts in the testimony we must bear in mind that in determining whether there was sufficient evidence to support the verdict all conflicts in the evidence must be resolved in favor of the plaintiff and he is also entitled to the benefit of all favorable inferences wMch may be reasonably drawn from such evidence. Cronn v. Fisher, 245 Or 407, 416, 422 P2d 276 (1966).
Plaintiff drove Ms camper pickup truck to defendants’ service station near AsMand to buy gasoline and to have a tire changed. He testified that he asked the attendant, Mr. Thompkins, if they had a jack strong enough to lift the truck and was told that they did.① *240According to plaintiff, the attendant then jacked up the rear of the truck with a hydraulic bumper jack (not a hydraulic lift) and tried to get the spare tire out, but did not understand how to do so. After asking plaintiff if he knew how, the attendant got “out from under” the truck and “handed me the screwdriver,” after which plaintiff got under the truck and took the spare wheel out while the attendant was taking a rear wheel off.②
Plaintiff testified that the attendant then “rolled it around to me” and “took the spare and he put it on.” Plaintiff placed the rear wheel “in the mantle” under the back of the truck, but had not “tightened it up completely” when he “felt the pickup coming down.” He was pinned under the truck until the attendant, after first attempting to lift the rear of the truck with the help of some other men, then lifted it without difficulty using the jack, which was still under the rear bumper of the truck and which did not “have to be reset,” according to the testimony of Mr. Thompkins.③
One of the men who attempted to help the attendant lift the truck testified that he had been working nearby and that just before the truck fell he saw the attendant, Mr. Thompkins, go to the jack, where he stood “with his hand on the handle” of the jack “when it fell.”④
The Ashland Chief of Police and a police ser*241geant also came to the scene of the accident. They both testified that when they arrived the jack was partly raised holding the truck. They interviewed Mr. Thompkins and he “indicated the jack just slipped” or “failed” and that “it had slipped” or “faded” on “several previous occasions.” Plaintiff’s wife also testified that after the accident Mr. Thompkins told her substantially the same thing.⑤
We hold that this evidence was sufficient to support the verdict because the jury could reasonably infer from this testimony that either defendants’ attendant, whose hand was seen by a witness to be on the “handle” of the jack when it fell, caused it to be “released” or to “fall” or that the jack “slipped” or “failed,” as it had also done on previous occasions, and that in either event defendants were negligent and that such negligence was the proximate cause of the accident.
Defendants say that there was no direct evidence that defendants’ attendant “released” the jack or that it malfunctioned. It is well established, however, that negligence may be established not only by direct evidence, but also by circumstantial evidence. See Schweiger et ux v. Solbeck et ux, 191 Or 454, 466, 230 P2d 195 (1951), and Ehler et ux v. Portland Gas & Coke Co., 223 Or 28, 38, 352 P2d 1102, 353 P2d 864 (1960). We hold that there was sufficient circumstantial evidence to support such a finding by the jury in this case. Cf. Eitel v. Times, Inc., 221 Or 585, 596-601, 352 P2d 485 (1960), and Cowgill, Adm’r v. Boock, Adm’r, 189 Or 282, 291, 218 P2d 445 (1950).
Defendants also say that this is not a proper case for application of the rule of res ipsa loquitur because of plaintiff’s contributory negligence, among *242other reasons.⑥ No res ipsa instruction was given to the jury in this case, however, and the evidence, in onr judgment, was sufficient to support a finding of negligence without resort to that rule.
2. The trial court did not err in denying defendants’ motion to require plaintiff to elect between inconsistent specifications of negligence.
Defendants contend that alternative pleading is improper, at least as a general rule, citing Kornbrodt v. Equitable Trust Co., 137 Or 386, 2 P2d 236, 3 P2d 127 (1931), and Oregon Farm Bureau v. Thompson, 235 Or 162, 378 P2d 563, 384 P2d 182 (1963), and that this case does not present the “rare circumstances” in which alternative pleading is permitted, as in Turney v. Southern Pac. Co., 44 Or 280, 75 P 144, 76 P 1080 (1904).
The established rule on alternative pleading is stated in Jones v. Howe-Thompson, Inc., 143 Or 337, 342-43, 22 P2d 502 (1933), as follows:
“Our rule of pleading * * * requires the pleader in the drafting of his pleading to make £a plain and concise statement of the facts’. It says nothing about alternative language. Language which is alternative in form may not be sufficiently plain if the pleader plainly knows the truth, or should know it. But it occasionally must occur that after an accident has happened which has inflicted an injury upon one who now desires to sue, that he knows that the prospective defendant committed one or the other of two acts, and was negligent in either event, but is unable to determine with sufficient certainty which one so as to justify him in abandoning the one as a premise for his action and swearing to the other. Under such circumstances, if disjunctive language will not unfairly in*243convenience the defendant, the plaintiff may employ alternatives in his complaint. * * * And as code pleading is more and more ridding itself of the shackles of common law pleading alternative language, where the pleader does not know the truth, is winning to itself new support. * * *”
To the same effect, see In re Reuben G. Lenske, 269 Or 146, 523 P2d 1262 (1974). The same rule is recognized in Oregon Farm Bureau v. Thompson, supra, at 184, cited by defendants.
In this case, as in Jones, it seems fair to assume that plaintiff did not know whether his injury was caused by the “release” of the jack by defendants’ attendant or because it “slipped” or “failed.”⑦ In addition, defendants have made no showing that they were “unfairly inconvenienced” by plaintiff’s alternative pleading. Indeed, the fact that defendants made no such motion prior to answer or prior to trial, but waited until after the testimony was completed and both parties had rested, would indicate to the contrary.
3. Any error or inconsistency in the “special findings of fact” by the jury is not properly presented for decision on appeal and was waived by defendants’ failure to object when that verdict was returned.
Defendants’ third assignment of error is not clear.⑧ Insofar as that assignment appears to complain of the denial of defendants’ motion for new trial, *244even if deemed to be sufficient as a matter of form under Rule 6.18 of the Rules of Procedure of this court (which requires that assignments of error “must be specific and must set out verbatim the pertinent portions of the record”), that assignment is nevertheless insufficient as a matter of substance in that the denial of a motion for a new trial is not ordinarily an appealable order. Unemployment Comp. Com. v. Bates, 227 Or 357, 360-61, 362 P2d 321 (1961).
Insofar as this assignment of error attempts to appeal from the rulings of the court which were the grounds for defendants’ motion for new trial (which is not set forth in the abstract of appellants’ brief), the assignment is also insufficient, both in form and in substance.⑨
Again, the assignment is not “specific” and does not “set out verbatim the pertinent portions of the record,” as required by Rule 6.18.⑩ In addition, it does *245not appear that proper or any objections or exceptions were taken at the time of trial, so as to provide proper grounds either for a motion for a new trial under OES 17.610 or for an appeal to this court upon the denial of such a motion. See Padel v. Narits, 247 Or 566, 430 P2d 1002 (1967), and Transamerica Title Ins. v. Millar, 258 Or 258, 263, 482 P2d 163 (1971).
Similarly, insofar as an “error at law” is alleged in the submission to the jury of the issue of proximate cause “contrary to the verdict form requested by defendants,” that proposed form of verdict does not appear in the record, much less any specific objection at the time of trial to the failure of the court to submit that form of verdict to the jury. Indeed, defendants requested the “uniform” instruction on proximate cause, and the trial court gave a general instruction on that subject.
Insofar as “irregularity in the proceedings” is alleged in that jury answers to special findings of fact were inconsistent and erroneous, it appears that the trial judge instructed the jury to reconsider the answers first made by it to these interrogatories and that when the jury again returned after making some changes in such answers, no objection was made by the defendants upon the ground that such answers were “inconsistent or erroneous” or for any reason whatever.⑪
In Smith v. J. C. Penney Co., 269 Or 643, *246525 P2d 1299 (1974), after a review of our previous decisions on this subject, we stated the following rule (at 1489):
“* * * In all cases in which the validity of a verdict is doubtful, an objection must be made in order that the trial court can decide whether the verdict is faulty. If it is, the trial court can decide whether to resubmit the case to the jury and have the case decided correctly by the jury which has heard the case.”
We believe that this rule is controlling in this case. Here, as we also noted in Smith (at 1486), any defect in the verdict to which defendants now object “was as apparent when the verdict was returned as it was later.” It follows, as also held in Smith (at 1486), that “assuming but not deciding that the verdict was *247internally inconsistent, [defendants] cannot now raise this issne because [they] failed to make a timely objection to the verdict.”⑫
*248Finding no error, the judgment of the trial court is affirmed.