I must pod you must pod she must pod we must pod you must pod they must pod
V-ing form
I must be podding you must be podding she must be podding we must be podding you must be podding they must be podding
Perfect
I must have podded you must have podded she must have podded we must have podded you must have podded they must have podded
V-ing perfect
I must have been podding you must have been podding she must have been podding we must have been podding you must have been podding they must have been podding
Negation
Simple form
I must not pod you must not pod she must not pod we must not pod you must not pod they must not pod
V-ing form
I must not be podding you must not be podding she must not be podding we must not be podding you must not be podding they must not be podding
Perfect
I must not have podded you must not have podded she must not have podded we must not have podded you must not have podded they must not have podded
V-ing perfect
I must not have been podding you must not have been podding she must not have been podding we must not have been podding you must not have been podding they must not have been podding
Interrogative form
Simple form
must I pod? must you pod? must she pod? must we pod? must you pod? must they pod?
V-ing form
must I be podding? must you be podding? must she be podding? must we be podding? must you be podding? must they be podding?
Perfect
must I have podded? must you have podded? must she have podded? must we have podded? must you have podded? must they have podded?
V-ing perfect
must I have been podding? must you have been podding? must she have been podding? must we have been podding? must you have been podding? must they have been podding?
Interro-negative form
Simple form
must I not pod? must you not pod? must she not pod? must we not pod? must you not pod? must they not pod?
V-ing form
must I not be podding? must you not be podding? must she not be podding? must we not be podding? must you not be podding? must they not be podding?
Perfect
must I not have podded? must you not have podded? must she not have podded? must we not have podded? must you not have podded? must they not have podded?
V-ing perfect
must I not have been podding? must you not have been podding? must she not have been podding? must we not have been podding? must you not have been podding? must they not have been podding?