English verb conjugation
COULD CONSIDER

Regular verb: consider - considered - considered

Affirmation

Simple form	V-ing form
I could consider you could consider she could consider we could consider you could consider they could consider	I could be considering you could be considering she could be considering we could be considering you could be considering they could be considering
Perfect	V-ing perfect
I could have considered you could have considered she could have considered we could have considered you could have considered they could have considered	I could have been considering you could have been considering she could have been considering we could have been considering you could have been considering they could have been considering

Negation

Simple form	V-ing form
I could not consider you could not consider she could not consider we could not consider you could not consider they could not consider	I could not be considering you could not be considering she could not be considering we could not be considering you could not be considering they could not be considering
Perfect	V-ing perfect
I could not have considered you could not have considered she could not have considered we could not have considered you could not have considered they could not have considered	I could not have been considering you could not have been considering she could not have been considering we could not have been considering you could not have been considering they could not have been considering

Interrogative form

Simple form	V-ing form
could I consider? could you consider? could she consider? could we consider? could you consider? could they consider?	could I be considering? could you be considering? could she be considering? could we be considering? could you be considering? could they be considering?
Perfect	V-ing perfect
could I have considered? could you have considered? could she have considered? could we have considered? could you have considered? could they have considered?	could I have been considering? could you have been considering? could she have been considering? could we have been considering? could you have been considering? could they have been considering?

Interro-negative form

Simple form	V-ing form
could I not consider? could you not consider? could she not consider? could we not consider? could you not consider? could they not consider?	could I not be considering? could you not be considering? could she not be considering? could we not be considering? could you not be considering? could they not be considering?
Perfect	V-ing perfect
could I not have considered? could you not have considered? could she not have considered? could we not have considered? could you not have considered? could they not have considered?	could I not have been considering? could you not have been considering? could she not have been considering? could we not have been considering? could you not have been considering? could they not have been considering?