English verb conjugation
SHALL PERFUSE

Regular verb: perfuse - perfused - perfused

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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