English verb conjugation
MUST MISFIRE

Regular verb: misfire - misfired - misfired

Affirmation

Simple form	V-ing form
I must misfire you must misfire he must misfire we must misfire you must misfire they must misfire	I must be misfiring you must be misfiring he must be misfiring we must be misfiring you must be misfiring they must be misfiring
Perfect	V-ing perfect
I must have misfired you must have misfired he must have misfired we must have misfired you must have misfired they must have misfired	I must have been misfiring you must have been misfiring he must have been misfiring we must have been misfiring you must have been misfiring they must have been misfiring

Negation

Simple form	V-ing form
I must not misfire you must not misfire he must not misfire we must not misfire you must not misfire they must not misfire	I must not be misfiring you must not be misfiring he must not be misfiring we must not be misfiring you must not be misfiring they must not be misfiring
Perfect	V-ing perfect
I must not have misfired you must not have misfired he must not have misfired we must not have misfired you must not have misfired they must not have misfired	I must not have been misfiring you must not have been misfiring he must not have been misfiring we must not have been misfiring you must not have been misfiring they must not have been misfiring

Interrogative form

Simple form	V-ing form
must I misfire? must you misfire? must he misfire? must we misfire? must you misfire? must they misfire?	must I be misfiring? must you be misfiring? must he be misfiring? must we be misfiring? must you be misfiring? must they be misfiring?
Perfect	V-ing perfect
must I have misfired? must you have misfired? must he have misfired? must we have misfired? must you have misfired? must they have misfired?	must I have been misfiring? must you have been misfiring? must he have been misfiring? must we have been misfiring? must you have been misfiring? must they have been misfiring?

Interro-negative form

Simple form	V-ing form
must I not misfire? must you not misfire? must he not misfire? must we not misfire? must you not misfire? must they not misfire?	must I not be misfiring? must you not be misfiring? must he not be misfiring? must we not be misfiring? must you not be misfiring? must they not be misfiring?
Perfect	V-ing perfect
must I not have misfired? must you not have misfired? must he not have misfired? must we not have misfired? must you not have misfired? must they not have misfired?	must I not have been misfiring? must you not have been misfiring? must he not have been misfiring? must we not have been misfiring? must you not have been misfiring? must they not have been misfiring?