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 must not teasel you must not teasel he must not teasel we must not teasel you must not teasel they must not teasel	I must not be teaseling you must not be teaseling he must not be teaseling we must not be teaseling you must not be teaseling they must not be teaseling
Perfect	V-ing perfect
I must not have teaseled you must not have teaseled he must not have teaseled we must not have teaseled you must not have teaseled they must not have teaseled	I must not have been teaseling you must not have been teaseling he must not have been teaseling we must not have been teaseling you must not have been teaseling they must not 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
must I not teasel? must you not teasel? must he not teasel? must we not teasel? must you not teasel? must they not teasel?	must I not be teaseling? must you not be teaseling? must he not be teaseling? must we not be teaseling? must you not be teaseling? must they not be teaseling?
Perfect	V-ing perfect
must I not have teaseled? must you not have teaseled? must he not have teaseled? must we not have teaseled? must you not have teaseled? must they not have teaseled?	must I not have been teaseling? must you not have been teaseling? must he not have been teaseling? must we not have been teaseling? must you not have been teaseling? must they not have been teaseling?