English verb conjugation
MUST LULL

Regular verb: lull - lulled - lulled

Affirmation

Simple form	V-ing form
I must lull you must lull he must lull we must lull you must lull they must lull	I must be lulling you must be lulling he must be lulling we must be lulling you must be lulling they must be lulling
Perfect	V-ing perfect
I must have lulled you must have lulled he must have lulled we must have lulled you must have lulled they must have lulled	I must have been lulling you must have been lulling he must have been lulling we must have been lulling you must have been lulling they must have been lulling

Negation

Simple form	V-ing form
I mustn't lull you mustn't lull he mustn't lull we mustn't lull you mustn't lull they mustn't lull	I mustn't be lulling you mustn't be lulling he mustn't be lulling we mustn't be lulling you mustn't be lulling they mustn't be lulling
Perfect	V-ing perfect
I mustn't have lulled you mustn't have lulled he mustn't have lulled we mustn't have lulled you mustn't have lulled they mustn't have lulled	I mustn't have been lulling you mustn't have been lulling he mustn't have been lulling we mustn't have been lulling you mustn't have been lulling they mustn't have been lulling

Interrogative form

Simple form	V-ing form
must I lull? must you lull? must he lull? must we lull? must you lull? must they lull?	must I be lulling? must you be lulling? must he be lulling? must we be lulling? must you be lulling? must they be lulling?
Perfect	V-ing perfect
must I have lulled? must you have lulled? must he have lulled? must we have lulled? must you have lulled? must they have lulled?	must I have been lulling? must you have been lulling? must he have been lulling? must we have been lulling? must you have been lulling? must they have been lulling?

Interro-negative form

Simple form	V-ing form
mustn't I lull? mustn't you lull? mustn't he lull? mustn't we lull? mustn't you lull? mustn't they lull?	mustn't I be lulling? mustn't you be lulling? mustn't he be lulling? mustn't we be lulling? mustn't you be lulling? mustn't they be lulling?
Perfect	V-ing perfect
mustn't I have lulled? mustn't you have lulled? mustn't he have lulled? mustn't we have lulled? mustn't you have lulled? mustn't they have lulled?	mustn't I have been lulling? mustn't you have been lulling? mustn't he have been lulling? mustn't we have been lulling? mustn't you have been lulling? mustn't they have been lulling?