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