Regular verb: autograph - autographed - autographed
Simple form | V-ing form |
I must autograph you must autograph she must autograph we must autograph you must autograph they must autograph | I must be autographing you must be autographing she must be autographing we must be autographing you must be autographing they must be autographing |
Perfect | V-ing perfect |
I must have autographed you must have autographed she must have autographed we must have autographed you must have autographed they must have autographed | I must have been autographing you must have been autographing she must have been autographing we must have been autographing you must have been autographing they must have been autographing |
Simple form | V-ing form |
I must not autograph you must not autograph she must not autograph we must not autograph you must not autograph they must not autograph | I must not be autographing you must not be autographing she must not be autographing we must not be autographing you must not be autographing they must not be autographing |
Perfect | V-ing perfect |
I must not have autographed you must not have autographed she must not have autographed we must not have autographed you must not have autographed they must not have autographed | I must not have been autographing you must not have been autographing she must not have been autographing we must not have been autographing you must not have been autographing they must not have been autographing |
Simple form | V-ing form |
must I autograph? must you autograph? must she autograph? must we autograph? must you autograph? must they autograph? | must I be autographing? must you be autographing? must she be autographing? must we be autographing? must you be autographing? must they be autographing? |
Perfect | V-ing perfect |
must I have autographed? must you have autographed? must she have autographed? must we have autographed? must you have autographed? must they have autographed? | must I have been autographing? must you have been autographing? must she have been autographing? must we have been autographing? must you have been autographing? must they have been autographing? |
Simple form | V-ing form |
must I not autograph? must you not autograph? must she not autograph? must we not autograph? must you not autograph? must they not autograph? | must I not be autographing? must you not be autographing? must she not be autographing? must we not be autographing? must you not be autographing? must they not be autographing? |
Perfect | V-ing perfect |
must I not have autographed? must you not have autographed? must she not have autographed? must we not have autographed? must you not have autographed? must they not have autographed? | must I not have been autographing? must you not have been autographing? must she not have been autographing? must we not have been autographing? must you not have been autographing? must they not have been autographing? |