English verb conjugation
COULD ESPOUSE

Regular verb: espouse - espoused - espoused

Affirmation

Simple form	V-ing form
I could espouse you could espouse she could espouse we could espouse you could espouse they could espouse	I could be espousing you could be espousing she could be espousing we could be espousing you could be espousing they could be espousing
Perfect	V-ing perfect
I could have espoused you could have espoused she could have espoused we could have espoused you could have espoused they could have espoused	I could have been espousing you could have been espousing she could have been espousing we could have been espousing you could have been espousing they could have been espousing

Negation

Simple form	V-ing form
I could not espouse you could not espouse she could not espouse we could not espouse you could not espouse they could not espouse	I could not be espousing you could not be espousing she could not be espousing we could not be espousing you could not be espousing they could not be espousing
Perfect	V-ing perfect
I could not have espoused you could not have espoused she could not have espoused we could not have espoused you could not have espoused they could not have espoused	I could not have been espousing you could not have been espousing she could not have been espousing we could not have been espousing you could not have been espousing they could not have been espousing

Interrogative form

Simple form	V-ing form
could I espouse? could you espouse? could she espouse? could we espouse? could you espouse? could they espouse?	could I be espousing? could you be espousing? could she be espousing? could we be espousing? could you be espousing? could they be espousing?
Perfect	V-ing perfect
could I have espoused? could you have espoused? could she have espoused? could we have espoused? could you have espoused? could they have espoused?	could I have been espousing? could you have been espousing? could she have been espousing? could we have been espousing? could you have been espousing? could they have been espousing?

Interro-negative form

Simple form	V-ing form
could I not espouse? could you not espouse? could she not espouse? could we not espouse? could you not espouse? could they not espouse?	could I not be espousing? could you not be espousing? could she not be espousing? could we not be espousing? could you not be espousing? could they not be espousing?
Perfect	V-ing perfect
could I not have espoused? could you not have espoused? could she not have espoused? could we not have espoused? could you not have espoused? could they not have espoused?	could I not have been espousing? could you not have been espousing? could she not have been espousing? could we not have been espousing? could you not have been espousing? could they not have been espousing?