English verb conjugation
MUST DALLY

Regular verb: dally - dallied - dallied

Affirmation

Simple form	V-ing form
I must dally you must dally he must dally we must dally you must dally they must dally	I must be dallying you must be dallying he must be dallying we must be dallying you must be dallying they must be dallying
Perfect	V-ing perfect
I must have dallied you must have dallied he must have dallied we must have dallied you must have dallied they must have dallied	I must have been dallying you must have been dallying he must have been dallying we must have been dallying you must have been dallying they must have been dallying

Negation

Simple form	V-ing form
I mustn't dally you mustn't dally he mustn't dally we mustn't dally you mustn't dally they mustn't dally	I mustn't be dallying you mustn't be dallying he mustn't be dallying we mustn't be dallying you mustn't be dallying they mustn't be dallying
Perfect	V-ing perfect
I mustn't have dallied you mustn't have dallied he mustn't have dallied we mustn't have dallied you mustn't have dallied they mustn't have dallied	I mustn't have been dallying you mustn't have been dallying he mustn't have been dallying we mustn't have been dallying you mustn't have been dallying they mustn't have been dallying

Interrogative form

Simple form	V-ing form
must I dally? must you dally? must he dally? must we dally? must you dally? must they dally?	must I be dallying? must you be dallying? must he be dallying? must we be dallying? must you be dallying? must they be dallying?
Perfect	V-ing perfect
must I have dallied? must you have dallied? must he have dallied? must we have dallied? must you have dallied? must they have dallied?	must I have been dallying? must you have been dallying? must he have been dallying? must we have been dallying? must you have been dallying? must they have been dallying?

Interro-negative form

Simple form	V-ing form
mustn't I dally? mustn't you dally? mustn't he dally? mustn't we dally? mustn't you dally? mustn't they dally?	mustn't I be dallying? mustn't you be dallying? mustn't he be dallying? mustn't we be dallying? mustn't you be dallying? mustn't they be dallying?
Perfect	V-ing perfect
mustn't I have dallied? mustn't you have dallied? mustn't he have dallied? mustn't we have dallied? mustn't you have dallied? mustn't they have dallied?	mustn't I have been dallying? mustn't you have been dallying? mustn't he have been dallying? mustn't we have been dallying? mustn't you have been dallying? mustn't they have been dallying?