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