English verb conjugation
MUST STRAGGLE

Regular verb: straggle - straggled - straggled

Affirmation

Simple form	V-ing form
I must straggle you must straggle he must straggle we must straggle you must straggle they must straggle	I must be straggling you must be straggling he must be straggling we must be straggling you must be straggling they must be straggling
Perfect	V-ing perfect
I must have straggled you must have straggled he must have straggled we must have straggled you must have straggled they must have straggled	I must have been straggling you must have been straggling he must have been straggling we must have been straggling you must have been straggling they must have been straggling

Negation

Simple form	V-ing form
I must not straggle you must not straggle he must not straggle we must not straggle you must not straggle they must not straggle	I must not be straggling you must not be straggling he must not be straggling we must not be straggling you must not be straggling they must not be straggling
Perfect	V-ing perfect
I must not have straggled you must not have straggled he must not have straggled we must not have straggled you must not have straggled they must not have straggled	I must not have been straggling you must not have been straggling he must not have been straggling we must not have been straggling you must not have been straggling they must not have been straggling

Interrogative form

Simple form	V-ing form
must I straggle? must you straggle? must he straggle? must we straggle? must you straggle? must they straggle?	must I be straggling? must you be straggling? must he be straggling? must we be straggling? must you be straggling? must they be straggling?
Perfect	V-ing perfect
must I have straggled? must you have straggled? must he have straggled? must we have straggled? must you have straggled? must they have straggled?	must I have been straggling? must you have been straggling? must he have been straggling? must we have been straggling? must you have been straggling? must they have been straggling?

Interro-negative form

Simple form	V-ing form
must I not straggle? must you not straggle? must he not straggle? must we not straggle? must you not straggle? must they not straggle?	must I not be straggling? must you not be straggling? must he not be straggling? must we not be straggling? must you not be straggling? must they not be straggling?
Perfect	V-ing perfect
must I not have straggled? must you not have straggled? must he not have straggled? must we not have straggled? must you not have straggled? must they not have straggled?	must I not have been straggling? must you not have been straggling? must he not have been straggling? must we not have been straggling? must you not have been straggling? must they not have been straggling?