[quote author=Garzo link=board=grammar;num=1088970831;start=0#2 date=07/04/04 at 17:11:44] . . . However, this transference does not make the sentence unintelligible as the main verb cannot be understood negatively.
"I don’t think we can finish painting the house today."
This sentence does not (and cannot) indicate the absence of thought, but that the thought expressed in the contact clause is negated.
- Garzo.
Ah, but if one is in an argument, one had better substitute believe for think:
"I didn’t think we could finish painting the house today."
"That’s your problem: you didn’t think!"