I could bypass you could bypass he could bypass we could bypass you could bypass they could bypass
V-ing form
I could be bypassing you could be bypassing he could be bypassing we could be bypassing you could be bypassing they could be bypassing
Perfect
I could have bypassed you could have bypassed he could have bypassed we could have bypassed you could have bypassed they could have bypassed
V-ing perfect
I could have been bypassing you could have been bypassing he could have been bypassing we could have been bypassing you could have been bypassing they could have been bypassing
Negation
Simple form
I could not bypass you could not bypass he could not bypass we could not bypass you could not bypass they could not bypass
V-ing form
I could not be bypassing you could not be bypassing he could not be bypassing we could not be bypassing you could not be bypassing they could not be bypassing
Perfect
I could not have bypassed you could not have bypassed he could not have bypassed we could not have bypassed you could not have bypassed they could not have bypassed
V-ing perfect
I could not have been bypassing you could not have been bypassing he could not have been bypassing we could not have been bypassing you could not have been bypassing they could not have been bypassing
Interrogative form
Simple form
could I bypass? could you bypass? could he bypass? could we bypass? could you bypass? could they bypass?
V-ing form
could I be bypassing? could you be bypassing? could he be bypassing? could we be bypassing? could you be bypassing? could they be bypassing?
Perfect
could I have bypassed? could you have bypassed? could he have bypassed? could we have bypassed? could you have bypassed? could they have bypassed?
V-ing perfect
could I have been bypassing? could you have been bypassing? could he have been bypassing? could we have been bypassing? could you have been bypassing? could they have been bypassing?
Interro-negative form
Simple form
could I not bypass? could you not bypass? could he not bypass? could we not bypass? could you not bypass? could they not bypass?
V-ing form
could I not be bypassing? could you not be bypassing? could he not be bypassing? could we not be bypassing? could you not be bypassing? could they not be bypassing?
Perfect
could I not have bypassed? could you not have bypassed? could he not have bypassed? could we not have bypassed? could you not have bypassed? could they not have bypassed?
V-ing perfect
could I not have been bypassing? could you not have been bypassing? could he not have been bypassing? could we not have been bypassing? could you not have been bypassing? could they not have been bypassing?