I can receive you can receive he can receive we can receive you can receive they can receive
V-ing form
I can be receiving you can be receiving he can be receiving we can be receiving you can be receiving they can be receiving
Perfect
I can have received you can have received he can have received we can have received you can have received they can have received
V-ing perfect
I can have been receiving you can have been receiving he can have been receiving we can have been receiving you can have been receiving they can have been receiving
Negation
Simple form
I cannot receive you cannot receive he cannot receive we cannot receive you cannot receive they cannot receive
V-ing form
I cannot be receiving you cannot be receiving he cannot be receiving we cannot be receiving you cannot be receiving they cannot be receiving
Perfect
I cannot have received you cannot have received he cannot have received we cannot have received you cannot have received they cannot have received
V-ing perfect
I cannot have been receiving you cannot have been receiving he cannot have been receiving we cannot have been receiving you cannot have been receiving they cannot have been receiving
Interrogative form
Simple form
can I receive? can you receive? can he receive? can we receive? can you receive? can they receive?
V-ing form
can I be receiving? can you be receiving? can he be receiving? can we be receiving? can you be receiving? can they be receiving?
Perfect
can I have received? can you have received? can he have received? can we have received? can you have received? can they have received?
V-ing perfect
can I have been receiving? can you have been receiving? can he have been receiving? can we have been receiving? can you have been receiving? can they have been receiving?
Interro-negative form
Simple form
can I not receive? can you not receive? can he not receive? can we not receive? can you not receive? can they not receive?
V-ing form
can I not be receiving? can you not be receiving? can he not be receiving? can we not be receiving? can you not be receiving? can they not be receiving?
Perfect
can I not have received? can you not have received? can he not have received? can we not have received? can you not have received? can they not have received?
V-ing perfect
can I not have been receiving? can you not have been receiving? can he not have been receiving? can we not have been receiving? can you not have been receiving? can they not have been receiving?