English verb conjugation
COULD FOLIATE

Regular verb: foliate - foliated - foliated

Affirmation

Simple form	V-ing form
I could foliate you could foliate she could foliate we could foliate you could foliate they could foliate	I could be foliating you could be foliating she could be foliating we could be foliating you could be foliating they could be foliating
Perfect	V-ing perfect
I could have foliated you could have foliated she could have foliated we could have foliated you could have foliated they could have foliated	I could have been foliating you could have been foliating she could have been foliating we could have been foliating you could have been foliating they could have been foliating

Negation

Simple form	V-ing form
I couldn't foliate you couldn't foliate she couldn't foliate we couldn't foliate you couldn't foliate they couldn't foliate	I couldn't be foliating you couldn't be foliating she couldn't be foliating we couldn't be foliating you couldn't be foliating they couldn't be foliating
Perfect	V-ing perfect
I couldn't have foliated you couldn't have foliated she couldn't have foliated we couldn't have foliated you couldn't have foliated they couldn't have foliated	I couldn't have been foliating you couldn't have been foliating she couldn't have been foliating we couldn't have been foliating you couldn't have been foliating they couldn't have been foliating

Interrogative form

Simple form	V-ing form
could I foliate? could you foliate? could she foliate? could we foliate? could you foliate? could they foliate?	could I be foliating? could you be foliating? could she be foliating? could we be foliating? could you be foliating? could they be foliating?
Perfect	V-ing perfect
could I have foliated? could you have foliated? could she have foliated? could we have foliated? could you have foliated? could they have foliated?	could I have been foliating? could you have been foliating? could she have been foliating? could we have been foliating? could you have been foliating? could they have been foliating?

Interro-negative form

Simple form	V-ing form
couldn't I foliate? couldn't you foliate? couldn't she foliate? couldn't we foliate? couldn't you foliate? couldn't they foliate?	couldn't I be foliating? couldn't you be foliating? couldn't she be foliating? couldn't we be foliating? couldn't you be foliating? couldn't they be foliating?
Perfect	V-ing perfect
couldn't I have foliated? couldn't you have foliated? couldn't she have foliated? couldn't we have foliated? couldn't you have foliated? couldn't they have foliated?	couldn't I have been foliating? couldn't you have been foliating? couldn't she have been foliating? couldn't we have been foliating? couldn't you have been foliating? couldn't they have been foliating?