I should brittle you should brittle he should brittle we should brittle you should brittle they should brittle
V-ing form
I should be brittling you should be brittling he should be brittling we should be brittling you should be brittling they should be brittling
Perfect
I should have brittled you should have brittled he should have brittled we should have brittled you should have brittled they should have brittled
V-ing perfect
I should have been brittling you should have been brittling he should have been brittling we should have been brittling you should have been brittling they should have been brittling
Negation
Simple form
I should not brittle you should not brittle he should not brittle we should not brittle you should not brittle they should not brittle
V-ing form
I should not be brittling you should not be brittling he should not be brittling we should not be brittling you should not be brittling they should not be brittling
Perfect
I should not have brittled you should not have brittled he should not have brittled we should not have brittled you should not have brittled they should not have brittled
V-ing perfect
I should not have been brittling you should not have been brittling he should not have been brittling we should not have been brittling you should not have been brittling they should not have been brittling
Interrogative form
Simple form
should I brittle? should you brittle? should he brittle? should we brittle? should you brittle? should they brittle?
V-ing form
should I be brittling? should you be brittling? should he be brittling? should we be brittling? should you be brittling? should they be brittling?
Perfect
should I have brittled? should you have brittled? should he have brittled? should we have brittled? should you have brittled? should they have brittled?
V-ing perfect
should I have been brittling? should you have been brittling? should he have been brittling? should we have been brittling? should you have been brittling? should they have been brittling?
Interro-negative form
Simple form
should I not brittle? should you not brittle? should he not brittle? should we not brittle? should you not brittle? should they not brittle?
V-ing form
should I not be brittling? should you not be brittling? should he not be brittling? should we not be brittling? should you not be brittling? should they not be brittling?
Perfect
should I not have brittled? should you not have brittled? should he not have brittled? should we not have brittled? should you not have brittled? should they not have brittled?
V-ing perfect
should I not have been brittling? should you not have been brittling? should he not have been brittling? should we not have been brittling? should you not have been brittling? should they not have been brittling?