English verb conjugation
COULD GAMBOL

Regular verb: gambol - gamboled - gamboled

Affirmation

Simple form	V-ing form
I could gambol you could gambol he could gambol we could gambol you could gambol they could gambol	I could be gamboling you could be gamboling he could be gamboling we could be gamboling you could be gamboling they could be gamboling
Perfect	V-ing perfect
I could have gamboled you could have gamboled he could have gamboled we could have gamboled you could have gamboled they could have gamboled	I could have been gamboling you could have been gamboling he could have been gamboling we could have been gamboling you could have been gamboling they could have been gamboling

Negation

Simple form	V-ing form
I could not gambol you could not gambol he could not gambol we could not gambol you could not gambol they could not gambol	I could not be gamboling you could not be gamboling he could not be gamboling we could not be gamboling you could not be gamboling they could not be gamboling
Perfect	V-ing perfect
I could not have gamboled you could not have gamboled he could not have gamboled we could not have gamboled you could not have gamboled they could not have gamboled	I could not have been gamboling you could not have been gamboling he could not have been gamboling we could not have been gamboling you could not have been gamboling they could not have been gamboling

Interrogative form

Simple form	V-ing form
could I gambol? could you gambol? could he gambol? could we gambol? could you gambol? could they gambol?	could I be gamboling? could you be gamboling? could he be gamboling? could we be gamboling? could you be gamboling? could they be gamboling?
Perfect	V-ing perfect
could I have gamboled? could you have gamboled? could he have gamboled? could we have gamboled? could you have gamboled? could they have gamboled?	could I have been gamboling? could you have been gamboling? could he have been gamboling? could we have been gamboling? could you have been gamboling? could they have been gamboling?

Interro-negative form

Simple form	V-ing form
could I not gambol? could you not gambol? could he not gambol? could we not gambol? could you not gambol? could they not gambol?	could I not be gamboling? could you not be gamboling? could he not be gamboling? could we not be gamboling? could you not be gamboling? could they not be gamboling?
Perfect	V-ing perfect
could I not have gamboled? could you not have gamboled? could he not have gamboled? could we not have gamboled? could you not have gamboled? could they not have gamboled?	could I not have been gamboling? could you not have been gamboling? could he not have been gamboling? could we not have been gamboling? could you not have been gamboling? could they not have been gamboling?