I could redact you could redact he could redact we could redact you could redact they could redact
V-ing form
I could be redacting you could be redacting he could be redacting we could be redacting you could be redacting they could be redacting
Perfect
I could have redacted you could have redacted he could have redacted we could have redacted you could have redacted they could have redacted
V-ing perfect
I could have been redacting you could have been redacting he could have been redacting we could have been redacting you could have been redacting they could have been redacting
Negation
Simple form
I could not redact you could not redact he could not redact we could not redact you could not redact they could not redact
V-ing form
I could not be redacting you could not be redacting he could not be redacting we could not be redacting you could not be redacting they could not be redacting
Perfect
I could not have redacted you could not have redacted he could not have redacted we could not have redacted you could not have redacted they could not have redacted
V-ing perfect
I could not have been redacting you could not have been redacting he could not have been redacting we could not have been redacting you could not have been redacting they could not have been redacting
Interrogative form
Simple form
could I redact? could you redact? could he redact? could we redact? could you redact? could they redact?
V-ing form
could I be redacting? could you be redacting? could he be redacting? could we be redacting? could you be redacting? could they be redacting?
Perfect
could I have redacted? could you have redacted? could he have redacted? could we have redacted? could you have redacted? could they have redacted?
V-ing perfect
could I have been redacting? could you have been redacting? could he have been redacting? could we have been redacting? could you have been redacting? could they have been redacting?
Interro-negative form
Simple form
could I not redact? could you not redact? could he not redact? could we not redact? could you not redact? could they not redact?
V-ing form
could I not be redacting? could you not be redacting? could he not be redacting? could we not be redacting? could you not be redacting? could they not be redacting?
Perfect
could I not have redacted? could you not have redacted? could he not have redacted? could we not have redacted? could you not have redacted? could they not have redacted?
V-ing perfect
could I not have been redacting? could you not have been redacting? could he not have been redacting? could we not have been redacting? could you not have been redacting? could they not have been redacting?