I can forespeak you can forespeak he can forespeak we can forespeak you can forespeak they can forespeak
V-ing form
I can be forespeaking you can be forespeaking he can be forespeaking we can be forespeaking you can be forespeaking they can be forespeaking
Perfect
I can have forespoken, forespoke you can have forespoken, forespoke he can have forespoken, forespoke we can have forespoken, forespoke you can have forespoken, forespoke they can have forespoken, forespoke
V-ing perfect
I can have been forespeaking you can have been forespeaking he can have been forespeaking we can have been forespeaking you can have been forespeaking they can have been forespeaking
Negation
Simple form
I cannot forespeak you cannot forespeak he cannot forespeak we cannot forespeak you cannot forespeak they cannot forespeak
V-ing form
I cannot be forespeaking you cannot be forespeaking he cannot be forespeaking we cannot be forespeaking you cannot be forespeaking they cannot be forespeaking
Perfect
I cannot have forespoken, forespoke you cannot have forespoken, forespoke he cannot have forespoken, forespoke we cannot have forespoken, forespoke you cannot have forespoken, forespoke they cannot have forespoken, forespoke
V-ing perfect
I cannot have been forespeaking you cannot have been forespeaking he cannot have been forespeaking we cannot have been forespeaking you cannot have been forespeaking they cannot have been forespeaking
Interrogative form
Simple form
can I forespeak? can you forespeak? can he forespeak? can we forespeak? can you forespeak? can they forespeak?
V-ing form
can I be forespeaking? can you be forespeaking? can he be forespeaking? can we be forespeaking? can you be forespeaking? can they be forespeaking?
Perfect
can I have forespoken, forespoke? can you have forespoken, forespoke? can he have forespoken, forespoke? can we have forespoken, forespoke? can you have forespoken, forespoke? can they have forespoken, forespoke?
V-ing perfect
can I have been forespeaking? can you have been forespeaking? can he have been forespeaking? can we have been forespeaking? can you have been forespeaking? can they have been forespeaking?
Interro-negative form
Simple form
can I not forespeak? can you not forespeak? can he not forespeak? can we not forespeak? can you not forespeak? can they not forespeak?
V-ing form
can I not be forespeaking? can you not be forespeaking? can he not be forespeaking? can we not be forespeaking? can you not be forespeaking? can they not be forespeaking?
Perfect
can I not have forespoken, forespoke? can you not have forespoken, forespoke? can he not have forespoken, forespoke? can we not have forespoken, forespoke? can you not have forespoken, forespoke? can they not have forespoken, forespoke?
V-ing perfect
can I not have been forespeaking? can you not have been forespeaking? can he not have been forespeaking? can we not have been forespeaking? can you not have been forespeaking? can they not have been forespeaking?