I should shrivel you should shrivel he should shrivel we should shrivel you should shrivel they should shrivel
V-ing form
I should be shrivelling you should be shrivelling he should be shrivelling we should be shrivelling you should be shrivelling they should be shrivelling
Perfect
I should have shrivelled you should have shrivelled he should have shrivelled we should have shrivelled you should have shrivelled they should have shrivelled
V-ing perfect
I should have been shrivelling you should have been shrivelling he should have been shrivelling we should have been shrivelling you should have been shrivelling they should have been shrivelling
Negation
Simple form
I should not shrivel you should not shrivel he should not shrivel we should not shrivel you should not shrivel they should not shrivel
V-ing form
I should not be shrivelling you should not be shrivelling he should not be shrivelling we should not be shrivelling you should not be shrivelling they should not be shrivelling
Perfect
I should not have shrivelled you should not have shrivelled he should not have shrivelled we should not have shrivelled you should not have shrivelled they should not have shrivelled
V-ing perfect
I should not have been shrivelling you should not have been shrivelling he should not have been shrivelling we should not have been shrivelling you should not have been shrivelling they should not have been shrivelling
Interrogative form
Simple form
should I shrivel? should you shrivel? should he shrivel? should we shrivel? should you shrivel? should they shrivel?
V-ing form
should I be shrivelling? should you be shrivelling? should he be shrivelling? should we be shrivelling? should you be shrivelling? should they be shrivelling?
Perfect
should I have shrivelled? should you have shrivelled? should he have shrivelled? should we have shrivelled? should you have shrivelled? should they have shrivelled?
V-ing perfect
should I have been shrivelling? should you have been shrivelling? should he have been shrivelling? should we have been shrivelling? should you have been shrivelling? should they have been shrivelling?
Interro-negative form
Simple form
should I not shrivel? should you not shrivel? should he not shrivel? should we not shrivel? should you not shrivel? should they not shrivel?
V-ing form
should I not be shrivelling? should you not be shrivelling? should he not be shrivelling? should we not be shrivelling? should you not be shrivelling? should they not be shrivelling?
Perfect
should I not have shrivelled? should you not have shrivelled? should he not have shrivelled? should we not have shrivelled? should you not have shrivelled? should they not have shrivelled?
V-ing perfect
should I not have been shrivelling? should you not have been shrivelling? should he not have been shrivelling? should we not have been shrivelling? should you not have been shrivelling? should they not have been shrivelling?