I can parley you can parley he can parley we can parley you can parley they can parley
V-ing form
I can be parleying you can be parleying he can be parleying we can be parleying you can be parleying they can be parleying
Perfect
I can have parleyed you can have parleyed he can have parleyed we can have parleyed you can have parleyed they can have parleyed
V-ing perfect
I can have been parleying you can have been parleying he can have been parleying we can have been parleying you can have been parleying they can have been parleying
Negation
Simple form
I cannot parley you cannot parley he cannot parley we cannot parley you cannot parley they cannot parley
V-ing form
I cannot be parleying you cannot be parleying he cannot be parleying we cannot be parleying you cannot be parleying they cannot be parleying
Perfect
I cannot have parleyed you cannot have parleyed he cannot have parleyed we cannot have parleyed you cannot have parleyed they cannot have parleyed
V-ing perfect
I cannot have been parleying you cannot have been parleying he cannot have been parleying we cannot have been parleying you cannot have been parleying they cannot have been parleying
Interrogative form
Simple form
can I parley? can you parley? can he parley? can we parley? can you parley? can they parley?
V-ing form
can I be parleying? can you be parleying? can he be parleying? can we be parleying? can you be parleying? can they be parleying?
Perfect
can I have parleyed? can you have parleyed? can he have parleyed? can we have parleyed? can you have parleyed? can they have parleyed?
V-ing perfect
can I have been parleying? can you have been parleying? can he have been parleying? can we have been parleying? can you have been parleying? can they have been parleying?
Interro-negative form
Simple form
can I not parley? can you not parley? can he not parley? can we not parley? can you not parley? can they not parley?
V-ing form
can I not be parleying? can you not be parleying? can he not be parleying? can we not be parleying? can you not be parleying? can they not be parleying?
Perfect
can I not have parleyed? can you not have parleyed? can he not have parleyed? can we not have parleyed? can you not have parleyed? can they not have parleyed?
V-ing perfect
can I not have been parleying? can you not have been parleying? can he not have been parleying? can we not have been parleying? can you not have been parleying? can they not have been parleying?