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 mustn't furcate you mustn't furcate he mustn't furcate we mustn't furcate you mustn't furcate they mustn't furcate	I mustn't be furcating you mustn't be furcating he mustn't be furcating we mustn't be furcating you mustn't be furcating they mustn't be furcating
Perfect	V-ing perfect
I mustn't have furcated you mustn't have furcated he mustn't have furcated we mustn't have furcated you mustn't have furcated they mustn't have furcated	I mustn't have been furcating you mustn't have been furcating he mustn't have been furcating we mustn't have been furcating you mustn't have been furcating they mustn't 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
mustn't I furcate? mustn't you furcate? mustn't he furcate? mustn't we furcate? mustn't you furcate? mustn't they furcate?	mustn't I be furcating? mustn't you be furcating? mustn't he be furcating? mustn't we be furcating? mustn't you be furcating? mustn't they be furcating?
Perfect	V-ing perfect
mustn't I have furcated? mustn't you have furcated? mustn't he have furcated? mustn't we have furcated? mustn't you have furcated? mustn't they have furcated?	mustn't I have been furcating? mustn't you have been furcating? mustn't he have been furcating? mustn't we have been furcating? mustn't you have been furcating? mustn't they have been furcating?