English verb conjugation
COULD EXENTERATE

Regular verb: exenterate - exenterated - exenterated

Affirmation

Simple form	V-ing form
I could exenterate you could exenterate she could exenterate we could exenterate you could exenterate they could exenterate	I could be exenterating you could be exenterating she could be exenterating we could be exenterating you could be exenterating they could be exenterating
Perfect	V-ing perfect
I could have exenterated you could have exenterated she could have exenterated we could have exenterated you could have exenterated they could have exenterated	I could have been exenterating you could have been exenterating she could have been exenterating we could have been exenterating you could have been exenterating they could have been exenterating

Negation

Simple form	V-ing form
I couldn't exenterate you couldn't exenterate she couldn't exenterate we couldn't exenterate you couldn't exenterate they couldn't exenterate	I couldn't be exenterating you couldn't be exenterating she couldn't be exenterating we couldn't be exenterating you couldn't be exenterating they couldn't be exenterating
Perfect	V-ing perfect
I couldn't have exenterated you couldn't have exenterated she couldn't have exenterated we couldn't have exenterated you couldn't have exenterated they couldn't have exenterated	I couldn't have been exenterating you couldn't have been exenterating she couldn't have been exenterating we couldn't have been exenterating you couldn't have been exenterating they couldn't have been exenterating

Interrogative form

Simple form	V-ing form
could I exenterate? could you exenterate? could she exenterate? could we exenterate? could you exenterate? could they exenterate?	could I be exenterating? could you be exenterating? could she be exenterating? could we be exenterating? could you be exenterating? could they be exenterating?
Perfect	V-ing perfect
could I have exenterated? could you have exenterated? could she have exenterated? could we have exenterated? could you have exenterated? could they have exenterated?	could I have been exenterating? could you have been exenterating? could she have been exenterating? could we have been exenterating? could you have been exenterating? could they have been exenterating?

Interro-negative form

Simple form	V-ing form
couldn't I exenterate? couldn't you exenterate? couldn't she exenterate? couldn't we exenterate? couldn't you exenterate? couldn't they exenterate?	couldn't I be exenterating? couldn't you be exenterating? couldn't she be exenterating? couldn't we be exenterating? couldn't you be exenterating? couldn't they be exenterating?
Perfect	V-ing perfect
couldn't I have exenterated? couldn't you have exenterated? couldn't she have exenterated? couldn't we have exenterated? couldn't you have exenterated? couldn't they have exenterated?	couldn't I have been exenterating? couldn't you have been exenterating? couldn't she have been exenterating? couldn't we have been exenterating? couldn't you have been exenterating? couldn't they have been exenterating?