English verb conjugation
COULD ACTUATE

Regular verb: actuate - actuated - actuated

Affirmation

Simple form	V-ing form
I could actuate you could actuate he could actuate we could actuate you could actuate they could actuate	I could be actuating you could be actuating he could be actuating we could be actuating you could be actuating they could be actuating
Perfect	V-ing perfect
I could have actuated you could have actuated he could have actuated we could have actuated you could have actuated they could have actuated	I could have been actuating you could have been actuating he could have been actuating we could have been actuating you could have been actuating they could have been actuating

Negation

Simple form	V-ing form
I could not actuate you could not actuate he could not actuate we could not actuate you could not actuate they could not actuate	I could not be actuating you could not be actuating he could not be actuating we could not be actuating you could not be actuating they could not be actuating
Perfect	V-ing perfect
I could not have actuated you could not have actuated he could not have actuated we could not have actuated you could not have actuated they could not have actuated	I could not have been actuating you could not have been actuating he could not have been actuating we could not have been actuating you could not have been actuating they could not have been actuating

Interrogative form

Simple form	V-ing form
could I actuate? could you actuate? could he actuate? could we actuate? could you actuate? could they actuate?	could I be actuating? could you be actuating? could he be actuating? could we be actuating? could you be actuating? could they be actuating?
Perfect	V-ing perfect
could I have actuated? could you have actuated? could he have actuated? could we have actuated? could you have actuated? could they have actuated?	could I have been actuating? could you have been actuating? could he have been actuating? could we have been actuating? could you have been actuating? could they have been actuating?

Interro-negative form

Simple form	V-ing form
could I not actuate? could you not actuate? could he not actuate? could we not actuate? could you not actuate? could they not actuate?	could I not be actuating? could you not be actuating? could he not be actuating? could we not be actuating? could you not be actuating? could they not be actuating?
Perfect	V-ing perfect
could I not have actuated? could you not have actuated? could he not have actuated? could we not have actuated? could you not have actuated? could they not have actuated?	could I not have been actuating? could you not have been actuating? could he not have been actuating? could we not have been actuating? could you not have been actuating? could they not have been actuating?