Regular verb: mass-produce - mass-produced - mass-produced
Simple form | V-ing form |
I must mass-produce you must mass-produce he must mass-produce we must mass-produce you must mass-produce they must mass-produce | I must be mass-producing you must be mass-producing he must be mass-producing we must be mass-producing you must be mass-producing they must be mass-producing |
Perfect | V-ing perfect |
I must have mass-produced you must have mass-produced he must have mass-produced we must have mass-produced you must have mass-produced they must have mass-produced | I must have been mass-producing you must have been mass-producing he must have been mass-producing we must have been mass-producing you must have been mass-producing they must have been mass-producing |
Simple form | V-ing form |
I mustn't mass-produce you mustn't mass-produce he mustn't mass-produce we mustn't mass-produce you mustn't mass-produce they mustn't mass-produce | I mustn't be mass-producing you mustn't be mass-producing he mustn't be mass-producing we mustn't be mass-producing you mustn't be mass-producing they mustn't be mass-producing |
Perfect | V-ing perfect |
I mustn't have mass-produced you mustn't have mass-produced he mustn't have mass-produced we mustn't have mass-produced you mustn't have mass-produced they mustn't have mass-produced | I mustn't have been mass-producing you mustn't have been mass-producing he mustn't have been mass-producing we mustn't have been mass-producing you mustn't have been mass-producing they mustn't have been mass-producing |
Simple form | V-ing form |
must I mass-produce? must you mass-produce? must he mass-produce? must we mass-produce? must you mass-produce? must they mass-produce? | must I be mass-producing? must you be mass-producing? must he be mass-producing? must we be mass-producing? must you be mass-producing? must they be mass-producing? |
Perfect | V-ing perfect |
must I have mass-produced? must you have mass-produced? must he have mass-produced? must we have mass-produced? must you have mass-produced? must they have mass-produced? | must I have been mass-producing? must you have been mass-producing? must he have been mass-producing? must we have been mass-producing? must you have been mass-producing? must they have been mass-producing? |
Simple form | V-ing form |
mustn't I mass-produce? mustn't you mass-produce? mustn't he mass-produce? mustn't we mass-produce? mustn't you mass-produce? mustn't they mass-produce? | mustn't I be mass-producing? mustn't you be mass-producing? mustn't he be mass-producing? mustn't we be mass-producing? mustn't you be mass-producing? mustn't they be mass-producing? |
Perfect | V-ing perfect |
mustn't I have mass-produced? mustn't you have mass-produced? mustn't he have mass-produced? mustn't we have mass-produced? mustn't you have mass-produced? mustn't they have mass-produced? | mustn't I have been mass-producing? mustn't you have been mass-producing? mustn't he have been mass-producing? mustn't we have been mass-producing? mustn't you have been mass-producing? mustn't they have been mass-producing? |