English verb conjugation
MUST SUBCONTRACT

Regular verb: subcontract - subcontracted - subcontracted

Affirmation

Simple form	V-ing form
I must subcontract you must subcontract he must subcontract we must subcontract you must subcontract they must subcontract	I must be subcontracting you must be subcontracting he must be subcontracting we must be subcontracting you must be subcontracting they must be subcontracting
Perfect	V-ing perfect
I must have subcontracted you must have subcontracted he must have subcontracted we must have subcontracted you must have subcontracted they must have subcontracted	I must have been subcontracting you must have been subcontracting he must have been subcontracting we must have been subcontracting you must have been subcontracting they must have been subcontracting

Negation

Simple form	V-ing form
I mustn't subcontract you mustn't subcontract he mustn't subcontract we mustn't subcontract you mustn't subcontract they mustn't subcontract	I mustn't be subcontracting you mustn't be subcontracting he mustn't be subcontracting we mustn't be subcontracting you mustn't be subcontracting they mustn't be subcontracting
Perfect	V-ing perfect
I mustn't have subcontracted you mustn't have subcontracted he mustn't have subcontracted we mustn't have subcontracted you mustn't have subcontracted they mustn't have subcontracted	I mustn't have been subcontracting you mustn't have been subcontracting he mustn't have been subcontracting we mustn't have been subcontracting you mustn't have been subcontracting they mustn't have been subcontracting

Interrogative form

Simple form	V-ing form
must I subcontract? must you subcontract? must he subcontract? must we subcontract? must you subcontract? must they subcontract?	must I be subcontracting? must you be subcontracting? must he be subcontracting? must we be subcontracting? must you be subcontracting? must they be subcontracting?
Perfect	V-ing perfect
must I have subcontracted? must you have subcontracted? must he have subcontracted? must we have subcontracted? must you have subcontracted? must they have subcontracted?	must I have been subcontracting? must you have been subcontracting? must he have been subcontracting? must we have been subcontracting? must you have been subcontracting? must they have been subcontracting?

Interro-negative form

Simple form	V-ing form
mustn't I subcontract? mustn't you subcontract? mustn't he subcontract? mustn't we subcontract? mustn't you subcontract? mustn't they subcontract?	mustn't I be subcontracting? mustn't you be subcontracting? mustn't he be subcontracting? mustn't we be subcontracting? mustn't you be subcontracting? mustn't they be subcontracting?
Perfect	V-ing perfect
mustn't I have subcontracted? mustn't you have subcontracted? mustn't he have subcontracted? mustn't we have subcontracted? mustn't you have subcontracted? mustn't they have subcontracted?	mustn't I have been subcontracting? mustn't you have been subcontracting? mustn't he have been subcontracting? mustn't we have been subcontracting? mustn't you have been subcontracting? mustn't they have been subcontracting?