English verb conjugation
SHALL BLISTER

Regular verb: blister - blistered - blistered

Affirmation

Simple form	V-ing form
I shall blister you shall blister he shall blister we shall blister you shall blister they shall blister	I shall be blistering you shall be blistering he shall be blistering we shall be blistering you shall be blistering they shall be blistering
Perfect	V-ing perfect
I shall have blistered you shall have blistered he shall have blistered we shall have blistered you shall have blistered they shall have blistered	I shall have been blistering you shall have been blistering he shall have been blistering we shall have been blistering you shall have been blistering they shall have been blistering

Negation

Simple form	V-ing form
I shall not blister you shall not blister he shall not blister we shall not blister you shall not blister they shall not blister	I shall not be blistering you shall not be blistering he shall not be blistering we shall not be blistering you shall not be blistering they shall not be blistering
Perfect	V-ing perfect
I shall not have blistered you shall not have blistered he shall not have blistered we shall not have blistered you shall not have blistered they shall not have blistered	I shall not have been blistering you shall not have been blistering he shall not have been blistering we shall not have been blistering you shall not have been blistering they shall not have been blistering

Interrogative form

Simple form	V-ing form
shall I blister? shall you blister? shall he blister? shall we blister? shall you blister? shall they blister?	shall I be blistering? shall you be blistering? shall he be blistering? shall we be blistering? shall you be blistering? shall they be blistering?
Perfect	V-ing perfect
shall I have blistered? shall you have blistered? shall he have blistered? shall we have blistered? shall you have blistered? shall they have blistered?	shall I have been blistering? shall you have been blistering? shall he have been blistering? shall we have been blistering? shall you have been blistering? shall they have been blistering?

Interro-negative form

Simple form	V-ing form
shall I not blister? shall you not blister? shall he not blister? shall we not blister? shall you not blister? shall they not blister?	shall I not be blistering? shall you not be blistering? shall he not be blistering? shall we not be blistering? shall you not be blistering? shall they not be blistering?
Perfect	V-ing perfect
shall I not have blistered? shall you not have blistered? shall he not have blistered? shall we not have blistered? shall you not have blistered? shall they not have blistered?	shall I not have been blistering? shall you not have been blistering? shall he not have been blistering? shall we not have been blistering? shall you not have been blistering? shall they not have been blistering?