Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I could ramp ramp you could ramp ramp he could ramp ramp we could ramp ramp you could ramp ramp they could ramp ramp
V-ing form
I could be ramp ramping you could be ramp ramping he could be ramp ramping we could be ramp ramping you could be ramp ramping they could be ramp ramping
Perfect
I could have ramp ramped you could have ramp ramped he could have ramp ramped we could have ramp ramped you could have ramp ramped they could have ramp ramped
V-ing perfect
I could have been ramp ramping you could have been ramp ramping he could have been ramp ramping we could have been ramp ramping you could have been ramp ramping they could have been ramp ramping
Negation
Simple form
I could not ramp ramp you could not ramp ramp he could not ramp ramp we could not ramp ramp you could not ramp ramp they could not ramp ramp
V-ing form
I could not be ramp ramping you could not be ramp ramping he could not be ramp ramping we could not be ramp ramping you could not be ramp ramping they could not be ramp ramping
Perfect
I could not have ramp ramped you could not have ramp ramped he could not have ramp ramped we could not have ramp ramped you could not have ramp ramped they could not have ramp ramped
V-ing perfect
I could not have been ramp ramping you could not have been ramp ramping he could not have been ramp ramping we could not have been ramp ramping you could not have been ramp ramping they could not have been ramp ramping
Interrogative form
Simple form
could I ramp ramp? could you ramp ramp? could he ramp ramp? could we ramp ramp? could you ramp ramp? could they ramp ramp?
V-ing form
could I be ramp ramping? could you be ramp ramping? could he be ramp ramping? could we be ramp ramping? could you be ramp ramping? could they be ramp ramping?
Perfect
could I have ramp ramped? could you have ramp ramped? could he have ramp ramped? could we have ramp ramped? could you have ramp ramped? could they have ramp ramped?
V-ing perfect
could I have been ramp ramping? could you have been ramp ramping? could he have been ramp ramping? could we have been ramp ramping? could you have been ramp ramping? could they have been ramp ramping?
Interro-negative form
Simple form
could I not ramp ramp? could you not ramp ramp? could he not ramp ramp? could we not ramp ramp? could you not ramp ramp? could they not ramp ramp?
V-ing form
could I not be ramp ramping? could you not be ramp ramping? could he not be ramp ramping? could we not be ramp ramping? could you not be ramp ramping? could they not be ramp ramping?
Perfect
could I not have ramp ramped? could you not have ramp ramped? could he not have ramp ramped? could we not have ramp ramped? could you not have ramp ramped? could they not have ramp ramped?
V-ing perfect
could I not have been ramp ramping? could you not have been ramp ramping? could he not have been ramp ramping? could we not have been ramp ramping? could you not have been ramp ramping? could they not have been ramp ramping?