English verb conjugation
COULD ELEVATE

Regular verb: elevate - elevated - elevated

Affirmation

Simple form	V-ing form
I could elevate you could elevate she could elevate we could elevate you could elevate they could elevate	I could be elevating you could be elevating she could be elevating we could be elevating you could be elevating they could be elevating
Perfect	V-ing perfect
I could have elevated you could have elevated she could have elevated we could have elevated you could have elevated they could have elevated	I could have been elevating you could have been elevating she could have been elevating we could have been elevating you could have been elevating they could have been elevating

Negation

Simple form	V-ing form
I couldn't elevate you couldn't elevate she couldn't elevate we couldn't elevate you couldn't elevate they couldn't elevate	I couldn't be elevating you couldn't be elevating she couldn't be elevating we couldn't be elevating you couldn't be elevating they couldn't be elevating
Perfect	V-ing perfect
I couldn't have elevated you couldn't have elevated she couldn't have elevated we couldn't have elevated you couldn't have elevated they couldn't have elevated	I couldn't have been elevating you couldn't have been elevating she couldn't have been elevating we couldn't have been elevating you couldn't have been elevating they couldn't have been elevating

Interrogative form

Simple form	V-ing form
could I elevate? could you elevate? could she elevate? could we elevate? could you elevate? could they elevate?	could I be elevating? could you be elevating? could she be elevating? could we be elevating? could you be elevating? could they be elevating?
Perfect	V-ing perfect
could I have elevated? could you have elevated? could she have elevated? could we have elevated? could you have elevated? could they have elevated?	could I have been elevating? could you have been elevating? could she have been elevating? could we have been elevating? could you have been elevating? could they have been elevating?

Interro-negative form

Simple form	V-ing form
couldn't I elevate? couldn't you elevate? couldn't she elevate? couldn't we elevate? couldn't you elevate? couldn't they elevate?	couldn't I be elevating? couldn't you be elevating? couldn't she be elevating? couldn't we be elevating? couldn't you be elevating? couldn't they be elevating?
Perfect	V-ing perfect
couldn't I have elevated? couldn't you have elevated? couldn't she have elevated? couldn't we have elevated? couldn't you have elevated? couldn't they have elevated?	couldn't I have been elevating? couldn't you have been elevating? couldn't she have been elevating? couldn't we have been elevating? couldn't you have been elevating? couldn't they have been elevating?