Regular verb: barbecue - barbecued - barbecued
Simple form | V-ing form |
I must barbecue you must barbecue she must barbecue we must barbecue you must barbecue they must barbecue | I must be barbecuing you must be barbecuing she must be barbecuing we must be barbecuing you must be barbecuing they must be barbecuing |
Perfect | V-ing perfect |
I must have barbecued you must have barbecued she must have barbecued we must have barbecued you must have barbecued they must have barbecued | I must have been barbecuing you must have been barbecuing she must have been barbecuing we must have been barbecuing you must have been barbecuing they must have been barbecuing |
Simple form | V-ing form |
I must not barbecue you must not barbecue she must not barbecue we must not barbecue you must not barbecue they must not barbecue | I must not be barbecuing you must not be barbecuing she must not be barbecuing we must not be barbecuing you must not be barbecuing they must not be barbecuing |
Perfect | V-ing perfect |
I must not have barbecued you must not have barbecued she must not have barbecued we must not have barbecued you must not have barbecued they must not have barbecued | I must not have been barbecuing you must not have been barbecuing she must not have been barbecuing we must not have been barbecuing you must not have been barbecuing they must not have been barbecuing |
Simple form | V-ing form |
must I barbecue? must you barbecue? must she barbecue? must we barbecue? must you barbecue? must they barbecue? | must I be barbecuing? must you be barbecuing? must she be barbecuing? must we be barbecuing? must you be barbecuing? must they be barbecuing? |
Perfect | V-ing perfect |
must I have barbecued? must you have barbecued? must she have barbecued? must we have barbecued? must you have barbecued? must they have barbecued? | must I have been barbecuing? must you have been barbecuing? must she have been barbecuing? must we have been barbecuing? must you have been barbecuing? must they have been barbecuing? |
Simple form | V-ing form |
must I not barbecue? must you not barbecue? must she not barbecue? must we not barbecue? must you not barbecue? must they not barbecue? | must I not be barbecuing? must you not be barbecuing? must she not be barbecuing? must we not be barbecuing? must you not be barbecuing? must they not be barbecuing? |
Perfect | V-ing perfect |
must I not have barbecued? must you not have barbecued? must she not have barbecued? must we not have barbecued? must you not have barbecued? must they not have barbecued? | must I not have been barbecuing? must you not have been barbecuing? must she not have been barbecuing? must we not have been barbecuing? must you not have been barbecuing? must they not have been barbecuing? |