I must kickstart you must kickstart he must kickstart we must kickstart you must kickstart they must kickstart
V-ing form
I must be kickstarting you must be kickstarting he must be kickstarting we must be kickstarting you must be kickstarting they must be kickstarting
Perfect
I must have kickstarted you must have kickstarted he must have kickstarted we must have kickstarted you must have kickstarted they must have kickstarted
V-ing perfect
I must have been kickstarting you must have been kickstarting he must have been kickstarting we must have been kickstarting you must have been kickstarting they must have been kickstarting
Negation
Simple form
I must not kickstart you must not kickstart he must not kickstart we must not kickstart you must not kickstart they must not kickstart
V-ing form
I must not be kickstarting you must not be kickstarting he must not be kickstarting we must not be kickstarting you must not be kickstarting they must not be kickstarting
Perfect
I must not have kickstarted you must not have kickstarted he must not have kickstarted we must not have kickstarted you must not have kickstarted they must not have kickstarted
V-ing perfect
I must not have been kickstarting you must not have been kickstarting he must not have been kickstarting we must not have been kickstarting you must not have been kickstarting they must not have been kickstarting
Interrogative form
Simple form
must I kickstart? must you kickstart? must he kickstart? must we kickstart? must you kickstart? must they kickstart?
V-ing form
must I be kickstarting? must you be kickstarting? must he be kickstarting? must we be kickstarting? must you be kickstarting? must they be kickstarting?
Perfect
must I have kickstarted? must you have kickstarted? must he have kickstarted? must we have kickstarted? must you have kickstarted? must they have kickstarted?
V-ing perfect
must I have been kickstarting? must you have been kickstarting? must he have been kickstarting? must we have been kickstarting? must you have been kickstarting? must they have been kickstarting?
Interro-negative form
Simple form
must I not kickstart? must you not kickstart? must he not kickstart? must we not kickstart? must you not kickstart? must they not kickstart?
V-ing form
must I not be kickstarting? must you not be kickstarting? must he not be kickstarting? must we not be kickstarting? must you not be kickstarting? must they not be kickstarting?
Perfect
must I not have kickstarted? must you not have kickstarted? must he not have kickstarted? must we not have kickstarted? must you not have kickstarted? must they not have kickstarted?
V-ing perfect
must I not have been kickstarting? must you not have been kickstarting? must he not have been kickstarting? must we not have been kickstarting? must you not have been kickstarting? must they not have been kickstarting?