I can encode you can encode he can encode we can encode you can encode they can encode
V-ing form
I can be encoding you can be encoding he can be encoding we can be encoding you can be encoding they can be encoding
Perfect
I can have encoded you can have encoded he can have encoded we can have encoded you can have encoded they can have encoded
V-ing perfect
I can have been encoding you can have been encoding he can have been encoding we can have been encoding you can have been encoding they can have been encoding
Negation
Simple form
I cannot encode you cannot encode he cannot encode we cannot encode you cannot encode they cannot encode
V-ing form
I cannot be encoding you cannot be encoding he cannot be encoding we cannot be encoding you cannot be encoding they cannot be encoding
Perfect
I cannot have encoded you cannot have encoded he cannot have encoded we cannot have encoded you cannot have encoded they cannot have encoded
V-ing perfect
I cannot have been encoding you cannot have been encoding he cannot have been encoding we cannot have been encoding you cannot have been encoding they cannot have been encoding
Interrogative form
Simple form
can I encode? can you encode? can he encode? can we encode? can you encode? can they encode?
V-ing form
can I be encoding? can you be encoding? can he be encoding? can we be encoding? can you be encoding? can they be encoding?
Perfect
can I have encoded? can you have encoded? can he have encoded? can we have encoded? can you have encoded? can they have encoded?
V-ing perfect
can I have been encoding? can you have been encoding? can he have been encoding? can we have been encoding? can you have been encoding? can they have been encoding?
Interro-negative form
Simple form
can I not encode? can you not encode? can he not encode? can we not encode? can you not encode? can they not encode?
V-ing form
can I not be encoding? can you not be encoding? can he not be encoding? can we not be encoding? can you not be encoding? can they not be encoding?
Perfect
can I not have encoded? can you not have encoded? can he not have encoded? can we not have encoded? can you not have encoded? can they not have encoded?
V-ing perfect
can I not have been encoding? can you not have been encoding? can he not have been encoding? can we not have been encoding? can you not have been encoding? can they not have been encoding?