English verb conjugation
MUST FORESPEAK

Irregular verb: forespeak - forespoke - forespoken, forespoke

Affirmation

Simple form	V-ing form
I must forespeak you must forespeak she must forespeak we must forespeak you must forespeak they must forespeak	I must be forespeaking you must be forespeaking she must be forespeaking we must be forespeaking you must be forespeaking they must be forespeaking
Perfect	V-ing perfect
I must have forespoken, forespoke you must have forespoken, forespoke she must have forespoken, forespoke we must have forespoken, forespoke you must have forespoken, forespoke they must have forespoken, forespoke	I must have been forespeaking you must have been forespeaking she must have been forespeaking we must have been forespeaking you must have been forespeaking they must have been forespeaking

Negation

Simple form	V-ing form
I must not forespeak you must not forespeak she must not forespeak we must not forespeak you must not forespeak they must not forespeak	I must not be forespeaking you must not be forespeaking she must not be forespeaking we must not be forespeaking you must not be forespeaking they must not be forespeaking
Perfect	V-ing perfect
I must not have forespoken, forespoke you must not have forespoken, forespoke she must not have forespoken, forespoke we must not have forespoken, forespoke you must not have forespoken, forespoke they must not have forespoken, forespoke	I must not have been forespeaking you must not have been forespeaking she must not have been forespeaking we must not have been forespeaking you must not have been forespeaking they must not have been forespeaking

Interrogative form

Simple form	V-ing form
must I forespeak? must you forespeak? must she forespeak? must we forespeak? must you forespeak? must they forespeak?	must I be forespeaking? must you be forespeaking? must she be forespeaking? must we be forespeaking? must you be forespeaking? must they be forespeaking?
Perfect	V-ing perfect
must I have forespoken, forespoke? must you have forespoken, forespoke? must she have forespoken, forespoke? must we have forespoken, forespoke? must you have forespoken, forespoke? must they have forespoken, forespoke?	must I have been forespeaking? must you have been forespeaking? must she have been forespeaking? must we have been forespeaking? must you have been forespeaking? must they have been forespeaking?

Interro-negative form

Simple form	V-ing form
must I not forespeak? must you not forespeak? must she not forespeak? must we not forespeak? must you not forespeak? must they not forespeak?	must I not be forespeaking? must you not be forespeaking? must she not be forespeaking? must we not be forespeaking? must you not be forespeaking? must they not be forespeaking?
Perfect	V-ing perfect
must I not have forespoken, forespoke? must you not have forespoken, forespoke? must she not have forespoken, forespoke? must we not have forespoken, forespoke? must you not have forespoken, forespoke? must they not have forespoken, forespoke?	must I not have been forespeaking? must you not have been forespeaking? must she not have been forespeaking? must we not have been forespeaking? must you not have been forespeaking? must they not have been forespeaking?