English verb conjugation
COULD RAMBLE

Regular verb: ramble - rambled - rambled

Affirmation

Simple form	V-ing form
I could ramble you could ramble she could ramble we could ramble you could ramble they could ramble	I could be rambling you could be rambling she could be rambling we could be rambling you could be rambling they could be rambling
Perfect	V-ing perfect
I could have rambled you could have rambled she could have rambled we could have rambled you could have rambled they could have rambled	I could have been rambling you could have been rambling she could have been rambling we could have been rambling you could have been rambling they could have been rambling

Negation

Simple form	V-ing form
I couldn't ramble you couldn't ramble she couldn't ramble we couldn't ramble you couldn't ramble they couldn't ramble	I couldn't be rambling you couldn't be rambling she couldn't be rambling we couldn't be rambling you couldn't be rambling they couldn't be rambling
Perfect	V-ing perfect
I couldn't have rambled you couldn't have rambled she couldn't have rambled we couldn't have rambled you couldn't have rambled they couldn't have rambled	I couldn't have been rambling you couldn't have been rambling she couldn't have been rambling we couldn't have been rambling you couldn't have been rambling they couldn't have been rambling

Interrogative form

Simple form	V-ing form
could I ramble? could you ramble? could she ramble? could we ramble? could you ramble? could they ramble?	could I be rambling? could you be rambling? could she be rambling? could we be rambling? could you be rambling? could they be rambling?
Perfect	V-ing perfect
could I have rambled? could you have rambled? could she have rambled? could we have rambled? could you have rambled? could they have rambled?	could I have been rambling? could you have been rambling? could she have been rambling? could we have been rambling? could you have been rambling? could they have been rambling?

Interro-negative form

Simple form	V-ing form
couldn't I ramble? couldn't you ramble? couldn't she ramble? couldn't we ramble? couldn't you ramble? couldn't they ramble?	couldn't I be rambling? couldn't you be rambling? couldn't she be rambling? couldn't we be rambling? couldn't you be rambling? couldn't they be rambling?
Perfect	V-ing perfect
couldn't I have rambled? couldn't you have rambled? couldn't she have rambled? couldn't we have rambled? couldn't you have rambled? couldn't they have rambled?	couldn't I have been rambling? couldn't you have been rambling? couldn't she have been rambling? couldn't we have been rambling? couldn't you have been rambling? couldn't they have been rambling?