Regular verb: plug - plugged - plugged
Simple form | V-ing form |
I must plug you must plug she must plug we must plug you must plug they must plug | I must be plugging you must be plugging she must be plugging we must be plugging you must be plugging they must be plugging |
Perfect | V-ing perfect |
I must have plugged you must have plugged she must have plugged we must have plugged you must have plugged they must have plugged | I must have been plugging you must have been plugging she must have been plugging we must have been plugging you must have been plugging they must have been plugging |
Simple form | V-ing form |
I mustn't plug you mustn't plug she mustn't plug we mustn't plug you mustn't plug they mustn't plug | I mustn't be plugging you mustn't be plugging she mustn't be plugging we mustn't be plugging you mustn't be plugging they mustn't be plugging |
Perfect | V-ing perfect |
I mustn't have plugged you mustn't have plugged she mustn't have plugged we mustn't have plugged you mustn't have plugged they mustn't have plugged | I mustn't have been plugging you mustn't have been plugging she mustn't have been plugging we mustn't have been plugging you mustn't have been plugging they mustn't have been plugging |
Simple form | V-ing form |
must I plug? must you plug? must she plug? must we plug? must you plug? must they plug? | must I be plugging? must you be plugging? must she be plugging? must we be plugging? must you be plugging? must they be plugging? |
Perfect | V-ing perfect |
must I have plugged? must you have plugged? must she have plugged? must we have plugged? must you have plugged? must they have plugged? | must I have been plugging? must you have been plugging? must she have been plugging? must we have been plugging? must you have been plugging? must they have been plugging? |
Simple form | V-ing form |
mustn't I plug? mustn't you plug? mustn't she plug? mustn't we plug? mustn't you plug? mustn't they plug? | mustn't I be plugging? mustn't you be plugging? mustn't she be plugging? mustn't we be plugging? mustn't you be plugging? mustn't they be plugging? |
Perfect | V-ing perfect |
mustn't I have plugged? mustn't you have plugged? mustn't she have plugged? mustn't we have plugged? mustn't you have plugged? mustn't they have plugged? | mustn't I have been plugging? mustn't you have been plugging? mustn't she have been plugging? mustn't we have been plugging? mustn't you have been plugging? mustn't they have been plugging? |