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 can't encode you can't encode he can't encode we can't encode you can't encode they can't encode
V-ing form
I can't be encoding you can't be encoding he can't be encoding we can't be encoding you can't be encoding they can't be encoding
Perfect
I can't have encoded you can't have encoded he can't have encoded we can't have encoded you can't have encoded they can't have encoded
V-ing perfect
I can't have been encoding you can't have been encoding he can't have been encoding we can't have been encoding you can't have been encoding they can't 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't I encode? can't you encode? can't he encode? can't we encode? can't you encode? can't they encode?
V-ing form
can't I be encoding? can't you be encoding? can't he be encoding? can't we be encoding? can't you be encoding? can't they be encoding?
Perfect
can't I have encoded? can't you have encoded? can't he have encoded? can't we have encoded? can't you have encoded? can't they have encoded?
V-ing perfect
can't I have been encoding? can't you have been encoding? can't he have been encoding? can't we have been encoding? can't you have been encoding? can't they have been encoding?