English verb conjugation
COULD RADDLE

Regular verb: raddle - raddled - raddled

Affirmation

Simple form	V-ing form
I could raddle you could raddle he could raddle we could raddle you could raddle they could raddle	I could be raddling you could be raddling he could be raddling we could be raddling you could be raddling they could be raddling
Perfect	V-ing perfect
I could have raddled you could have raddled he could have raddled we could have raddled you could have raddled they could have raddled	I could have been raddling you could have been raddling he could have been raddling we could have been raddling you could have been raddling they could have been raddling

Negation

Simple form	V-ing form
I could not raddle you could not raddle he could not raddle we could not raddle you could not raddle they could not raddle	I could not be raddling you could not be raddling he could not be raddling we could not be raddling you could not be raddling they could not be raddling
Perfect	V-ing perfect
I could not have raddled you could not have raddled he could not have raddled we could not have raddled you could not have raddled they could not have raddled	I could not have been raddling you could not have been raddling he could not have been raddling we could not have been raddling you could not have been raddling they could not have been raddling

Interrogative form

Simple form	V-ing form
could I raddle? could you raddle? could he raddle? could we raddle? could you raddle? could they raddle?	could I be raddling? could you be raddling? could he be raddling? could we be raddling? could you be raddling? could they be raddling?
Perfect	V-ing perfect
could I have raddled? could you have raddled? could he have raddled? could we have raddled? could you have raddled? could they have raddled?	could I have been raddling? could you have been raddling? could he have been raddling? could we have been raddling? could you have been raddling? could they have been raddling?

Interro-negative form

Simple form	V-ing form
could I not raddle? could you not raddle? could he not raddle? could we not raddle? could you not raddle? could they not raddle?	could I not be raddling? could you not be raddling? could he not be raddling? could we not be raddling? could you not be raddling? could they not be raddling?
Perfect	V-ing perfect
could I not have raddled? could you not have raddled? could he not have raddled? could we not have raddled? could you not have raddled? could they not have raddled?	could I not have been raddling? could you not have been raddling? could he not have been raddling? could we not have been raddling? could you not have been raddling? could they not have been raddling?