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