So there 's this issue of well sometimes there are really exotic explicit space builders that say " in France , blah - blah - blah " ,
Mm - hmm.
and you have to build up  you ha you would imagine that would require you , you know , to be very specific about the machinery , whereas past is a very conventionalized one and we sort of know what it means but it  we doesn't  don't necessarily want to , you know , unload all the notation every time we see that it 's past tense.
Right.