English verb conjugation
MUST INFRACT

Regular verb: infract - infracted - infracted

Affirmation

Simple form	V-ing form
I must infract you must infract she must infract we must infract you must infract they must infract	I must be infracting you must be infracting she must be infracting we must be infracting you must be infracting they must be infracting
Perfect	V-ing perfect
I must have infracted you must have infracted she must have infracted we must have infracted you must have infracted they must have infracted	I must have been infracting you must have been infracting she must have been infracting we must have been infracting you must have been infracting they must have been infracting

Negation

Simple form	V-ing form
I must not infract you must not infract she must not infract we must not infract you must not infract they must not infract	I must not be infracting you must not be infracting she must not be infracting we must not be infracting you must not be infracting they must not be infracting
Perfect	V-ing perfect
I must not have infracted you must not have infracted she must not have infracted we must not have infracted you must not have infracted they must not have infracted	I must not have been infracting you must not have been infracting she must not have been infracting we must not have been infracting you must not have been infracting they must not have been infracting

Interrogative form

Simple form	V-ing form
must I infract? must you infract? must she infract? must we infract? must you infract? must they infract?	must I be infracting? must you be infracting? must she be infracting? must we be infracting? must you be infracting? must they be infracting?
Perfect	V-ing perfect
must I have infracted? must you have infracted? must she have infracted? must we have infracted? must you have infracted? must they have infracted?	must I have been infracting? must you have been infracting? must she have been infracting? must we have been infracting? must you have been infracting? must they have been infracting?

Interro-negative form

Simple form	V-ing form
must I not infract? must you not infract? must she not infract? must we not infract? must you not infract? must they not infract?	must I not be infracting? must you not be infracting? must she not be infracting? must we not be infracting? must you not be infracting? must they not be infracting?
Perfect	V-ing perfect
must I not have infracted? must you not have infracted? must she not have infracted? must we not have infracted? must you not have infracted? must they not have infracted?	must I not have been infracting? must you not have been infracting? must she not have been infracting? must we not have been infracting? must you not have been infracting? must they not have been infracting?