English verb conjugation
MUST LAZY

Regular verb: lazy - lazied - lazied

Affirmation

Simple form	V-ing form
I must lazy you must lazy he must lazy we must lazy you must lazy they must lazy	I must be lazying you must be lazying he must be lazying we must be lazying you must be lazying they must be lazying
Perfect	V-ing perfect
I must have lazied you must have lazied he must have lazied we must have lazied you must have lazied they must have lazied	I must have been lazying you must have been lazying he must have been lazying we must have been lazying you must have been lazying they must have been lazying

Negation

Simple form	V-ing form
I mustn't lazy you mustn't lazy he mustn't lazy we mustn't lazy you mustn't lazy they mustn't lazy	I mustn't be lazying you mustn't be lazying he mustn't be lazying we mustn't be lazying you mustn't be lazying they mustn't be lazying
Perfect	V-ing perfect
I mustn't have lazied you mustn't have lazied he mustn't have lazied we mustn't have lazied you mustn't have lazied they mustn't have lazied	I mustn't have been lazying you mustn't have been lazying he mustn't have been lazying we mustn't have been lazying you mustn't have been lazying they mustn't have been lazying

Interrogative form

Simple form	V-ing form
must I lazy? must you lazy? must he lazy? must we lazy? must you lazy? must they lazy?	must I be lazying? must you be lazying? must he be lazying? must we be lazying? must you be lazying? must they be lazying?
Perfect	V-ing perfect
must I have lazied? must you have lazied? must he have lazied? must we have lazied? must you have lazied? must they have lazied?	must I have been lazying? must you have been lazying? must he have been lazying? must we have been lazying? must you have been lazying? must they have been lazying?

Interro-negative form

Simple form	V-ing form
mustn't I lazy? mustn't you lazy? mustn't he lazy? mustn't we lazy? mustn't you lazy? mustn't they lazy?	mustn't I be lazying? mustn't you be lazying? mustn't he be lazying? mustn't we be lazying? mustn't you be lazying? mustn't they be lazying?
Perfect	V-ing perfect
mustn't I have lazied? mustn't you have lazied? mustn't he have lazied? mustn't we have lazied? mustn't you have lazied? mustn't they have lazied?	mustn't I have been lazying? mustn't you have been lazying? mustn't he have been lazying? mustn't we have been lazying? mustn't you have been lazying? mustn't they have been lazying?