English verb conjugation
MUST INSTIGATE

Regular verb: instigate - instigated - instigated

Affirmation

Simple form	V-ing form
I must instigate you must instigate she must instigate we must instigate you must instigate they must instigate	I must be instigating you must be instigating she must be instigating we must be instigating you must be instigating they must be instigating
Perfect	V-ing perfect
I must have instigated you must have instigated she must have instigated we must have instigated you must have instigated they must have instigated	I must have been instigating you must have been instigating she must have been instigating we must have been instigating you must have been instigating they must have been instigating

Negation

Simple form	V-ing form
I must not instigate you must not instigate she must not instigate we must not instigate you must not instigate they must not instigate	I must not be instigating you must not be instigating she must not be instigating we must not be instigating you must not be instigating they must not be instigating
Perfect	V-ing perfect
I must not have instigated you must not have instigated she must not have instigated we must not have instigated you must not have instigated they must not have instigated	I must not have been instigating you must not have been instigating she must not have been instigating we must not have been instigating you must not have been instigating they must not have been instigating

Interrogative form

Simple form	V-ing form
must I instigate? must you instigate? must she instigate? must we instigate? must you instigate? must they instigate?	must I be instigating? must you be instigating? must she be instigating? must we be instigating? must you be instigating? must they be instigating?
Perfect	V-ing perfect
must I have instigated? must you have instigated? must she have instigated? must we have instigated? must you have instigated? must they have instigated?	must I have been instigating? must you have been instigating? must she have been instigating? must we have been instigating? must you have been instigating? must they have been instigating?

Interro-negative form

Simple form	V-ing form
must I not instigate? must you not instigate? must she not instigate? must we not instigate? must you not instigate? must they not instigate?	must I not be instigating? must you not be instigating? must she not be instigating? must we not be instigating? must you not be instigating? must they not be instigating?
Perfect	V-ing perfect
must I not have instigated? must you not have instigated? must she not have instigated? must we not have instigated? must you not have instigated? must they not have instigated?	must I not have been instigating? must you not have been instigating? must she not have been instigating? must we not have been instigating? must you not have been instigating? must they not have been instigating?