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 couldn't actuate you couldn't actuate he couldn't actuate we couldn't actuate you couldn't actuate they couldn't actuate	I couldn't be actuating you couldn't be actuating he couldn't be actuating we couldn't be actuating you couldn't be actuating they couldn't be actuating
Perfect	V-ing perfect
I couldn't have actuated you couldn't have actuated he couldn't have actuated we couldn't have actuated you couldn't have actuated they couldn't have actuated	I couldn't have been actuating you couldn't have been actuating he couldn't have been actuating we couldn't have been actuating you couldn't have been actuating they couldn't 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
couldn't I actuate? couldn't you actuate? couldn't he actuate? couldn't we actuate? couldn't you actuate? couldn't they actuate?	couldn't I be actuating? couldn't you be actuating? couldn't he be actuating? couldn't we be actuating? couldn't you be actuating? couldn't they be actuating?
Perfect	V-ing perfect
couldn't I have actuated? couldn't you have actuated? couldn't he have actuated? couldn't we have actuated? couldn't you have actuated? couldn't they have actuated?	couldn't I have been actuating? couldn't you have been actuating? couldn't he have been actuating? couldn't we have been actuating? couldn't you have been actuating? couldn't they have been actuating?