English verb conjugation
MUST DOGSLED

Regular verb: dogsled - dogsleded - dogsleded

Affirmation

Simple form	V-ing form
I must dogsled you must dogsled he must dogsled we must dogsled you must dogsled they must dogsled	I must be dogsleding you must be dogsleding he must be dogsleding we must be dogsleding you must be dogsleding they must be dogsleding
Perfect	V-ing perfect
I must have dogsleded you must have dogsleded he must have dogsleded we must have dogsleded you must have dogsleded they must have dogsleded	I must have been dogsleding you must have been dogsleding he must have been dogsleding we must have been dogsleding you must have been dogsleding they must have been dogsleding

Negation

Simple form	V-ing form
I must not dogsled you must not dogsled he must not dogsled we must not dogsled you must not dogsled they must not dogsled	I must not be dogsleding you must not be dogsleding he must not be dogsleding we must not be dogsleding you must not be dogsleding they must not be dogsleding
Perfect	V-ing perfect
I must not have dogsleded you must not have dogsleded he must not have dogsleded we must not have dogsleded you must not have dogsleded they must not have dogsleded	I must not have been dogsleding you must not have been dogsleding he must not have been dogsleding we must not have been dogsleding you must not have been dogsleding they must not have been dogsleding

Interrogative form

Simple form	V-ing form
must I dogsled? must you dogsled? must he dogsled? must we dogsled? must you dogsled? must they dogsled?	must I be dogsleding? must you be dogsleding? must he be dogsleding? must we be dogsleding? must you be dogsleding? must they be dogsleding?
Perfect	V-ing perfect
must I have dogsleded? must you have dogsleded? must he have dogsleded? must we have dogsleded? must you have dogsleded? must they have dogsleded?	must I have been dogsleding? must you have been dogsleding? must he have been dogsleding? must we have been dogsleding? must you have been dogsleding? must they have been dogsleding?

Interro-negative form

Simple form	V-ing form
must I not dogsled? must you not dogsled? must he not dogsled? must we not dogsled? must you not dogsled? must they not dogsled?	must I not be dogsleding? must you not be dogsleding? must he not be dogsleding? must we not be dogsleding? must you not be dogsleding? must they not be dogsleding?
Perfect	V-ing perfect
must I not have dogsleded? must you not have dogsleded? must he not have dogsleded? must we not have dogsleded? must you not have dogsleded? must they not have dogsleded?	must I not have been dogsleding? must you not have been dogsleding? must he not have been dogsleding? must we not have been dogsleding? must you not have been dogsleding? must they not have been dogsleding?