Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I must cultivate cultivate you must cultivate cultivate she must cultivate cultivate we must cultivate cultivate you must cultivate cultivate they must cultivate cultivate
V-ing form
I must be cultivate cultivating you must be cultivate cultivating she must be cultivate cultivating we must be cultivate cultivating you must be cultivate cultivating they must be cultivate cultivating
Perfect
I must have cultivate cultivated you must have cultivate cultivated she must have cultivate cultivated we must have cultivate cultivated you must have cultivate cultivated they must have cultivate cultivated
V-ing perfect
I must have been cultivate cultivating you must have been cultivate cultivating she must have been cultivate cultivating we must have been cultivate cultivating you must have been cultivate cultivating they must have been cultivate cultivating
Negation
Simple form
I must not cultivate cultivate you must not cultivate cultivate she must not cultivate cultivate we must not cultivate cultivate you must not cultivate cultivate they must not cultivate cultivate
V-ing form
I must not be cultivate cultivating you must not be cultivate cultivating she must not be cultivate cultivating we must not be cultivate cultivating you must not be cultivate cultivating they must not be cultivate cultivating
Perfect
I must not have cultivate cultivated you must not have cultivate cultivated she must not have cultivate cultivated we must not have cultivate cultivated you must not have cultivate cultivated they must not have cultivate cultivated
V-ing perfect
I must not have been cultivate cultivating you must not have been cultivate cultivating she must not have been cultivate cultivating we must not have been cultivate cultivating you must not have been cultivate cultivating they must not have been cultivate cultivating
Interrogative form
Simple form
must I cultivate cultivate? must you cultivate cultivate? must she cultivate cultivate? must we cultivate cultivate? must you cultivate cultivate? must they cultivate cultivate?
V-ing form
must I be cultivate cultivating? must you be cultivate cultivating? must she be cultivate cultivating? must we be cultivate cultivating? must you be cultivate cultivating? must they be cultivate cultivating?
Perfect
must I have cultivate cultivated? must you have cultivate cultivated? must she have cultivate cultivated? must we have cultivate cultivated? must you have cultivate cultivated? must they have cultivate cultivated?
V-ing perfect
must I have been cultivate cultivating? must you have been cultivate cultivating? must she have been cultivate cultivating? must we have been cultivate cultivating? must you have been cultivate cultivating? must they have been cultivate cultivating?
Interro-negative form
Simple form
must I not cultivate cultivate? must you not cultivate cultivate? must she not cultivate cultivate? must we not cultivate cultivate? must you not cultivate cultivate? must they not cultivate cultivate?
V-ing form
must I not be cultivate cultivating? must you not be cultivate cultivating? must she not be cultivate cultivating? must we not be cultivate cultivating? must you not be cultivate cultivating? must they not be cultivate cultivating?
Perfect
must I not have cultivate cultivated? must you not have cultivate cultivated? must she not have cultivate cultivated? must we not have cultivate cultivated? must you not have cultivate cultivated? must they not have cultivate cultivated?
V-ing perfect
must I not have been cultivate cultivating? must you not have been cultivate cultivating? must she not have been cultivate cultivating? must we not have been cultivate cultivating? must you not have been cultivate cultivating? must they not have been cultivate cultivating?