English verb conjugation
SHOULD PERFUSE

Regular verb: perfuse - perfused - perfused

Affirmation

Simple form	V-ing form
I should perfuse you should perfuse he should perfuse we should perfuse you should perfuse they should perfuse	I should be perfusing you should be perfusing he should be perfusing we should be perfusing you should be perfusing they should be perfusing
Perfect	V-ing perfect
I should have perfused you should have perfused he should have perfused we should have perfused you should have perfused they should have perfused	I should have been perfusing you should have been perfusing he should have been perfusing we should have been perfusing you should have been perfusing they should have been perfusing

Negation

Simple form	V-ing form
I should not perfuse you should not perfuse he should not perfuse we should not perfuse you should not perfuse they should not perfuse	I should not be perfusing you should not be perfusing he should not be perfusing we should not be perfusing you should not be perfusing they should not be perfusing
Perfect	V-ing perfect
I should not have perfused you should not have perfused he should not have perfused we should not have perfused you should not have perfused they should not have perfused	I should not have been perfusing you should not have been perfusing he should not have been perfusing we should not have been perfusing you should not have been perfusing they should not have been perfusing

Interrogative form

Simple form	V-ing form
should I perfuse? should you perfuse? should he perfuse? should we perfuse? should you perfuse? should they perfuse?	should I be perfusing? should you be perfusing? should he be perfusing? should we be perfusing? should you be perfusing? should they be perfusing?
Perfect	V-ing perfect
should I have perfused? should you have perfused? should he have perfused? should we have perfused? should you have perfused? should they have perfused?	should I have been perfusing? should you have been perfusing? should he have been perfusing? should we have been perfusing? should you have been perfusing? should they have been perfusing?

Interro-negative form

Simple form	V-ing form
should I not perfuse? should you not perfuse? should he not perfuse? should we not perfuse? should you not perfuse? should they not perfuse?	should I not be perfusing? should you not be perfusing? should he not be perfusing? should we not be perfusing? should you not be perfusing? should they not be perfusing?
Perfect	V-ing perfect
should I not have perfused? should you not have perfused? should he not have perfused? should we not have perfused? should you not have perfused? should they not have perfused?	should I not have been perfusing? should you not have been perfusing? should he not have been perfusing? should we not have been perfusing? should you not have been perfusing? should they not have been perfusing?