Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I could tune up you could tune up she could tune up we could tune up you could tune up they could tune up
Forme en V-ing
I could be tune uping you could be tune uping she could be tune uping we could be tune uping you could be tune uping they could be tune uping
Perfect
I could have tune uped you could have tune uped she could have tune uped we could have tune uped you could have tune uped they could have tune uped
Perfect en V-ing
I could have been tune uping you could have been tune uping she could have been tune uping we could have been tune uping you could have been tune uping they could have been tune uping
Négation
Forme simple
I could not tune up you could not tune up she could not tune up we could not tune up you could not tune up they could not tune up
Forme en V-ing
I could not be tune uping you could not be tune uping she could not be tune uping we could not be tune uping you could not be tune uping they could not be tune uping
Perfect
I could not have tune uped you could not have tune uped she could not have tune uped we could not have tune uped you could not have tune uped they could not have tune uped
Perfect en V-ing
I could not have been tune uping you could not have been tune uping she could not have been tune uping we could not have been tune uping you could not have been tune uping they could not have been tune uping
Forme interrogative
Forme simple
could I tune up? could you tune up? could she tune up? could we tune up? could you tune up? could they tune up?
Forme en V-ing
could I be tune uping? could you be tune uping? could she be tune uping? could we be tune uping? could you be tune uping? could they be tune uping?
Perfect
could I have tune uped? could you have tune uped? could she have tune uped? could we have tune uped? could you have tune uped? could they have tune uped?
Perfect en V-ing
could I have been tune uping? could you have been tune uping? could she have been tune uping? could we have been tune uping? could you have been tune uping? could they have been tune uping?
Forme interro-négative
Forme simple
could I not tune up? could you not tune up? could she not tune up? could we not tune up? could you not tune up? could they not tune up?
Forme en V-ing
could I not be tune uping? could you not be tune uping? could she not be tune uping? could we not be tune uping? could you not be tune uping? could they not be tune uping?
Perfect
could I not have tune uped? could you not have tune uped? could she not have tune uped? could we not have tune uped? could you not have tune uped? could they not have tune uped?
Perfect en V-ing
could I not have been tune uping? could you not have been tune uping? could she not have been tune uping? could we not have been tune uping? could you not have been tune uping? could they not have been tune uping?