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 can't parley you can't parley he can't parley we can't parley you can't parley they can't parley
V-ing form
I can't be parleying you can't be parleying he can't be parleying we can't be parleying you can't be parleying they can't be parleying
Perfect
I can't have parleyed you can't have parleyed he can't have parleyed we can't have parleyed you can't have parleyed they can't have parleyed
V-ing perfect
I can't have been parleying you can't have been parleying he can't have been parleying we can't have been parleying you can't have been parleying they can't 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't I parley? can't you parley? can't he parley? can't we parley? can't you parley? can't they parley?
V-ing form
can't I be parleying? can't you be parleying? can't he be parleying? can't we be parleying? can't you be parleying? can't they be parleying?
Perfect
can't I have parleyed? can't you have parleyed? can't he have parleyed? can't we have parleyed? can't you have parleyed? can't they have parleyed?
V-ing perfect
can't I have been parleying? can't you have been parleying? can't he have been parleying? can't we have been parleying? can't you have been parleying? can't they have been parleying?