English verb conjugation
MUST LUTEINISE

Regular verb: luteinise - luteinised - luteinised

Affirmation

Simple form	V-ing form
I must luteinise you must luteinise she must luteinise we must luteinise you must luteinise they must luteinise	I must be luteinising you must be luteinising she must be luteinising we must be luteinising you must be luteinising they must be luteinising
Perfect	V-ing perfect
I must have luteinised you must have luteinised she must have luteinised we must have luteinised you must have luteinised they must have luteinised	I must have been luteinising you must have been luteinising she must have been luteinising we must have been luteinising you must have been luteinising they must have been luteinising

Negation

Simple form	V-ing form
I must not luteinise you must not luteinise she must not luteinise we must not luteinise you must not luteinise they must not luteinise	I must not be luteinising you must not be luteinising she must not be luteinising we must not be luteinising you must not be luteinising they must not be luteinising
Perfect	V-ing perfect
I must not have luteinised you must not have luteinised she must not have luteinised we must not have luteinised you must not have luteinised they must not have luteinised	I must not have been luteinising you must not have been luteinising she must not have been luteinising we must not have been luteinising you must not have been luteinising they must not have been luteinising

Interrogative form

Simple form	V-ing form
must I luteinise? must you luteinise? must she luteinise? must we luteinise? must you luteinise? must they luteinise?	must I be luteinising? must you be luteinising? must she be luteinising? must we be luteinising? must you be luteinising? must they be luteinising?
Perfect	V-ing perfect
must I have luteinised? must you have luteinised? must she have luteinised? must we have luteinised? must you have luteinised? must they have luteinised?	must I have been luteinising? must you have been luteinising? must she have been luteinising? must we have been luteinising? must you have been luteinising? must they have been luteinising?

Interro-negative form

Simple form	V-ing form
must I not luteinise? must you not luteinise? must she not luteinise? must we not luteinise? must you not luteinise? must they not luteinise?	must I not be luteinising? must you not be luteinising? must she not be luteinising? must we not be luteinising? must you not be luteinising? must they not be luteinising?
Perfect	V-ing perfect
must I not have luteinised? must you not have luteinised? must she not have luteinised? must we not have luteinised? must you not have luteinised? must they not have luteinised?	must I not have been luteinising? must you not have been luteinising? must she not have been luteinising? must we not have been luteinising? must you not have been luteinising? must they not have been luteinising?