English verb conjugation
MUST FURCATE

Regular verb: furcate - furcated - furcated

Affirmation

Simple form	V-ing form
I must furcate you must furcate he must furcate we must furcate you must furcate they must furcate	I must be furcating you must be furcating he must be furcating we must be furcating you must be furcating they must be furcating
Perfect	V-ing perfect
I must have furcated you must have furcated he must have furcated we must have furcated you must have furcated they must have furcated	I must have been furcating you must have been furcating he must have been furcating we must have been furcating you must have been furcating they must have been furcating

Negation

Simple form	V-ing form
I must not furcate you must not furcate he must not furcate we must not furcate you must not furcate they must not furcate	I must not be furcating you must not be furcating he must not be furcating we must not be furcating you must not be furcating they must not be furcating
Perfect	V-ing perfect
I must not have furcated you must not have furcated he must not have furcated we must not have furcated you must not have furcated they must not have furcated	I must not have been furcating you must not have been furcating he must not have been furcating we must not have been furcating you must not have been furcating they must not have been furcating

Interrogative form

Simple form	V-ing form
must I furcate? must you furcate? must he furcate? must we furcate? must you furcate? must they furcate?	must I be furcating? must you be furcating? must he be furcating? must we be furcating? must you be furcating? must they be furcating?
Perfect	V-ing perfect
must I have furcated? must you have furcated? must he have furcated? must we have furcated? must you have furcated? must they have furcated?	must I have been furcating? must you have been furcating? must he have been furcating? must we have been furcating? must you have been furcating? must they have been furcating?

Interro-negative form

Simple form	V-ing form
must I not furcate? must you not furcate? must he not furcate? must we not furcate? must you not furcate? must they not furcate?	must I not be furcating? must you not be furcating? must he not be furcating? must we not be furcating? must you not be furcating? must they not be furcating?
Perfect	V-ing perfect
must I not have furcated? must you not have furcated? must he not have furcated? must we not have furcated? must you not have furcated? must they not have furcated?	must I not have been furcating? must you not have been furcating? must he not have been furcating? must we not have been furcating? must you not have been furcating? must they not have been furcating?