English verb conjugation
COULD TREASURE

Regular verb: treasure - treasured - treasured

Affirmation

Simple form	V-ing form
I could treasure you could treasure he could treasure we could treasure you could treasure they could treasure	I could be treasuring you could be treasuring he could be treasuring we could be treasuring you could be treasuring they could be treasuring
Perfect	V-ing perfect
I could have treasured you could have treasured he could have treasured we could have treasured you could have treasured they could have treasured	I could have been treasuring you could have been treasuring he could have been treasuring we could have been treasuring you could have been treasuring they could have been treasuring

Negation

Simple form	V-ing form
I could not treasure you could not treasure he could not treasure we could not treasure you could not treasure they could not treasure	I could not be treasuring you could not be treasuring he could not be treasuring we could not be treasuring you could not be treasuring they could not be treasuring
Perfect	V-ing perfect
I could not have treasured you could not have treasured he could not have treasured we could not have treasured you could not have treasured they could not have treasured	I could not have been treasuring you could not have been treasuring he could not have been treasuring we could not have been treasuring you could not have been treasuring they could not have been treasuring

Interrogative form

Simple form	V-ing form
could I treasure? could you treasure? could he treasure? could we treasure? could you treasure? could they treasure?	could I be treasuring? could you be treasuring? could he be treasuring? could we be treasuring? could you be treasuring? could they be treasuring?
Perfect	V-ing perfect
could I have treasured? could you have treasured? could he have treasured? could we have treasured? could you have treasured? could they have treasured?	could I have been treasuring? could you have been treasuring? could he have been treasuring? could we have been treasuring? could you have been treasuring? could they have been treasuring?

Interro-negative form

Simple form	V-ing form
could I not treasure? could you not treasure? could he not treasure? could we not treasure? could you not treasure? could they not treasure?	could I not be treasuring? could you not be treasuring? could he not be treasuring? could we not be treasuring? could you not be treasuring? could they not be treasuring?
Perfect	V-ing perfect
could I not have treasured? could you not have treasured? could he not have treasured? could we not have treasured? could you not have treasured? could they not have treasured?	could I not have been treasuring? could you not have been treasuring? could he not have been treasuring? could we not have been treasuring? could you not have been treasuring? could they not have been treasuring?