English verb conjugation
MUST TOUSLE

Regular verb: tousle - tousled - tousled

Affirmation

Simple form	V-ing form
I must tousle you must tousle he must tousle we must tousle you must tousle they must tousle	I must be tousling you must be tousling he must be tousling we must be tousling you must be tousling they must be tousling
Perfect	V-ing perfect
I must have tousled you must have tousled he must have tousled we must have tousled you must have tousled they must have tousled	I must have been tousling you must have been tousling he must have been tousling we must have been tousling you must have been tousling they must have been tousling

Negation

Simple form	V-ing form
I mustn't tousle you mustn't tousle he mustn't tousle we mustn't tousle you mustn't tousle they mustn't tousle	I mustn't be tousling you mustn't be tousling he mustn't be tousling we mustn't be tousling you mustn't be tousling they mustn't be tousling
Perfect	V-ing perfect
I mustn't have tousled you mustn't have tousled he mustn't have tousled we mustn't have tousled you mustn't have tousled they mustn't have tousled	I mustn't have been tousling you mustn't have been tousling he mustn't have been tousling we mustn't have been tousling you mustn't have been tousling they mustn't have been tousling

Interrogative form

Simple form	V-ing form
must I tousle? must you tousle? must he tousle? must we tousle? must you tousle? must they tousle?	must I be tousling? must you be tousling? must he be tousling? must we be tousling? must you be tousling? must they be tousling?
Perfect	V-ing perfect
must I have tousled? must you have tousled? must he have tousled? must we have tousled? must you have tousled? must they have tousled?	must I have been tousling? must you have been tousling? must he have been tousling? must we have been tousling? must you have been tousling? must they have been tousling?

Interro-negative form

Simple form	V-ing form
mustn't I tousle? mustn't you tousle? mustn't he tousle? mustn't we tousle? mustn't you tousle? mustn't they tousle?	mustn't I be tousling? mustn't you be tousling? mustn't he be tousling? mustn't we be tousling? mustn't you be tousling? mustn't they be tousling?
Perfect	V-ing perfect
mustn't I have tousled? mustn't you have tousled? mustn't he have tousled? mustn't we have tousled? mustn't you have tousled? mustn't they have tousled?	mustn't I have been tousling? mustn't you have been tousling? mustn't he have been tousling? mustn't we have been tousling? mustn't you have been tousling? mustn't they have been tousling?