English verb conjugation
COULD RAM

Regular verb: ram - rammed - rammed

Affirmation

Simple form	V-ing form
I could ram you could ram she could ram we could ram you could ram they could ram	I could be ramming you could be ramming she could be ramming we could be ramming you could be ramming they could be ramming
Perfect	V-ing perfect
I could have rammed you could have rammed she could have rammed we could have rammed you could have rammed they could have rammed	I could have been ramming you could have been ramming she could have been ramming we could have been ramming you could have been ramming they could have been ramming

Negation

Simple form	V-ing form
I couldn't ram you couldn't ram she couldn't ram we couldn't ram you couldn't ram they couldn't ram	I couldn't be ramming you couldn't be ramming she couldn't be ramming we couldn't be ramming you couldn't be ramming they couldn't be ramming
Perfect	V-ing perfect
I couldn't have rammed you couldn't have rammed she couldn't have rammed we couldn't have rammed you couldn't have rammed they couldn't have rammed	I couldn't have been ramming you couldn't have been ramming she couldn't have been ramming we couldn't have been ramming you couldn't have been ramming they couldn't have been ramming

Interrogative form

Simple form	V-ing form
could I ram? could you ram? could she ram? could we ram? could you ram? could they ram?	could I be ramming? could you be ramming? could she be ramming? could we be ramming? could you be ramming? could they be ramming?
Perfect	V-ing perfect
could I have rammed? could you have rammed? could she have rammed? could we have rammed? could you have rammed? could they have rammed?	could I have been ramming? could you have been ramming? could she have been ramming? could we have been ramming? could you have been ramming? could they have been ramming?

Interro-negative form

Simple form	V-ing form
couldn't I ram? couldn't you ram? couldn't she ram? couldn't we ram? couldn't you ram? couldn't they ram?	couldn't I be ramming? couldn't you be ramming? couldn't she be ramming? couldn't we be ramming? couldn't you be ramming? couldn't they be ramming?
Perfect	V-ing perfect
couldn't I have rammed? couldn't you have rammed? couldn't she have rammed? couldn't we have rammed? couldn't you have rammed? couldn't they have rammed?	couldn't I have been ramming? couldn't you have been ramming? couldn't she have been ramming? couldn't we have been ramming? couldn't you have been ramming? couldn't they have been ramming?