English verb conjugation
COULD POULTICE

Regular verb: poultice - poulticed - poulticed

Affirmation

Simple form	V-ing form
I could poultice you could poultice he could poultice we could poultice you could poultice they could poultice	I could be poulticing you could be poulticing he could be poulticing we could be poulticing you could be poulticing they could be poulticing
Perfect	V-ing perfect
I could have poulticed you could have poulticed he could have poulticed we could have poulticed you could have poulticed they could have poulticed	I could have been poulticing you could have been poulticing he could have been poulticing we could have been poulticing you could have been poulticing they could have been poulticing

Negation

Simple form	V-ing form
I couldn't poultice you couldn't poultice he couldn't poultice we couldn't poultice you couldn't poultice they couldn't poultice	I couldn't be poulticing you couldn't be poulticing he couldn't be poulticing we couldn't be poulticing you couldn't be poulticing they couldn't be poulticing
Perfect	V-ing perfect
I couldn't have poulticed you couldn't have poulticed he couldn't have poulticed we couldn't have poulticed you couldn't have poulticed they couldn't have poulticed	I couldn't have been poulticing you couldn't have been poulticing he couldn't have been poulticing we couldn't have been poulticing you couldn't have been poulticing they couldn't have been poulticing

Interrogative form

Simple form	V-ing form
could I poultice? could you poultice? could he poultice? could we poultice? could you poultice? could they poultice?	could I be poulticing? could you be poulticing? could he be poulticing? could we be poulticing? could you be poulticing? could they be poulticing?
Perfect	V-ing perfect
could I have poulticed? could you have poulticed? could he have poulticed? could we have poulticed? could you have poulticed? could they have poulticed?	could I have been poulticing? could you have been poulticing? could he have been poulticing? could we have been poulticing? could you have been poulticing? could they have been poulticing?

Interro-negative form

Simple form	V-ing form
couldn't I poultice? couldn't you poultice? couldn't he poultice? couldn't we poultice? couldn't you poultice? couldn't they poultice?	couldn't I be poulticing? couldn't you be poulticing? couldn't he be poulticing? couldn't we be poulticing? couldn't you be poulticing? couldn't they be poulticing?
Perfect	V-ing perfect
couldn't I have poulticed? couldn't you have poulticed? couldn't he have poulticed? couldn't we have poulticed? couldn't you have poulticed? couldn't they have poulticed?	couldn't I have been poulticing? couldn't you have been poulticing? couldn't he have been poulticing? couldn't we have been poulticing? couldn't you have been poulticing? couldn't they have been poulticing?