English verb conjugation
MUST TEASEL

Regular verb: teasel - teaseled - teaseled

Affirmation

Simple form	V-ing form
I must teasel you must teasel he must teasel we must teasel you must teasel they must teasel	I must be teaseling you must be teaseling he must be teaseling we must be teaseling you must be teaseling they must be teaseling
Perfect	V-ing perfect
I must have teaseled you must have teaseled he must have teaseled we must have teaseled you must have teaseled they must have teaseled	I must have been teaseling you must have been teaseling he must have been teaseling we must have been teaseling you must have been teaseling they must have been teaseling

Negation

Simple form	V-ing form
I mustn't teasel you mustn't teasel he mustn't teasel we mustn't teasel you mustn't teasel they mustn't teasel	I mustn't be teaseling you mustn't be teaseling he mustn't be teaseling we mustn't be teaseling you mustn't be teaseling they mustn't be teaseling
Perfect	V-ing perfect
I mustn't have teaseled you mustn't have teaseled he mustn't have teaseled we mustn't have teaseled you mustn't have teaseled they mustn't have teaseled	I mustn't have been teaseling you mustn't have been teaseling he mustn't have been teaseling we mustn't have been teaseling you mustn't have been teaseling they mustn't have been teaseling

Interrogative form

Simple form	V-ing form
must I teasel? must you teasel? must he teasel? must we teasel? must you teasel? must they teasel?	must I be teaseling? must you be teaseling? must he be teaseling? must we be teaseling? must you be teaseling? must they be teaseling?
Perfect	V-ing perfect
must I have teaseled? must you have teaseled? must he have teaseled? must we have teaseled? must you have teaseled? must they have teaseled?	must I have been teaseling? must you have been teaseling? must he have been teaseling? must we have been teaseling? must you have been teaseling? must they have been teaseling?

Interro-negative form

Simple form	V-ing form
mustn't I teasel? mustn't you teasel? mustn't he teasel? mustn't we teasel? mustn't you teasel? mustn't they teasel?	mustn't I be teaseling? mustn't you be teaseling? mustn't he be teaseling? mustn't we be teaseling? mustn't you be teaseling? mustn't they be teaseling?
Perfect	V-ing perfect
mustn't I have teaseled? mustn't you have teaseled? mustn't he have teaseled? mustn't we have teaseled? mustn't you have teaseled? mustn't they have teaseled?	mustn't I have been teaseling? mustn't you have been teaseling? mustn't he have been teaseling? mustn't we have been teaseling? mustn't you have been teaseling? mustn't they have been teaseling?