English verb conjugation
MUST NITRIDE

Regular verb: nitride - nitrided - nitrided

Affirmation

Simple form	V-ing form
I must nitride you must nitride he must nitride we must nitride you must nitride they must nitride	I must be nitriding you must be nitriding he must be nitriding we must be nitriding you must be nitriding they must be nitriding
Perfect	V-ing perfect
I must have nitrided you must have nitrided he must have nitrided we must have nitrided you must have nitrided they must have nitrided	I must have been nitriding you must have been nitriding he must have been nitriding we must have been nitriding you must have been nitriding they must have been nitriding

Negation

Simple form	V-ing form
I must not nitride you must not nitride he must not nitride we must not nitride you must not nitride they must not nitride	I must not be nitriding you must not be nitriding he must not be nitriding we must not be nitriding you must not be nitriding they must not be nitriding
Perfect	V-ing perfect
I must not have nitrided you must not have nitrided he must not have nitrided we must not have nitrided you must not have nitrided they must not have nitrided	I must not have been nitriding you must not have been nitriding he must not have been nitriding we must not have been nitriding you must not have been nitriding they must not have been nitriding

Interrogative form

Simple form	V-ing form
must I nitride? must you nitride? must he nitride? must we nitride? must you nitride? must they nitride?	must I be nitriding? must you be nitriding? must he be nitriding? must we be nitriding? must you be nitriding? must they be nitriding?
Perfect	V-ing perfect
must I have nitrided? must you have nitrided? must he have nitrided? must we have nitrided? must you have nitrided? must they have nitrided?	must I have been nitriding? must you have been nitriding? must he have been nitriding? must we have been nitriding? must you have been nitriding? must they have been nitriding?

Interro-negative form

Simple form	V-ing form
must I not nitride? must you not nitride? must he not nitride? must we not nitride? must you not nitride? must they not nitride?	must I not be nitriding? must you not be nitriding? must he not be nitriding? must we not be nitriding? must you not be nitriding? must they not be nitriding?
Perfect	V-ing perfect
must I not have nitrided? must you not have nitrided? must he not have nitrided? must we not have nitrided? must you not have nitrided? must they not have nitrided?	must I not have been nitriding? must you not have been nitriding? must he not have been nitriding? must we not have been nitriding? must you not have been nitriding? must they not have been nitriding?