Regular verb: plow - plowed - plowed
Simple form | V-ing form |
I must plow you must plow he must plow we must plow you must plow they must plow | I must be plowing you must be plowing he must be plowing we must be plowing you must be plowing they must be plowing |
Perfect | V-ing perfect |
I must have plowed you must have plowed he must have plowed we must have plowed you must have plowed they must have plowed | I must have been plowing you must have been plowing he must have been plowing we must have been plowing you must have been plowing they must have been plowing |
Simple form | V-ing form |
I mustn't plow you mustn't plow he mustn't plow we mustn't plow you mustn't plow they mustn't plow | I mustn't be plowing you mustn't be plowing he mustn't be plowing we mustn't be plowing you mustn't be plowing they mustn't be plowing |
Perfect | V-ing perfect |
I mustn't have plowed you mustn't have plowed he mustn't have plowed we mustn't have plowed you mustn't have plowed they mustn't have plowed | I mustn't have been plowing you mustn't have been plowing he mustn't have been plowing we mustn't have been plowing you mustn't have been plowing they mustn't have been plowing |
Simple form | V-ing form |
must I plow? must you plow? must he plow? must we plow? must you plow? must they plow? | must I be plowing? must you be plowing? must he be plowing? must we be plowing? must you be plowing? must they be plowing? |
Perfect | V-ing perfect |
must I have plowed? must you have plowed? must he have plowed? must we have plowed? must you have plowed? must they have plowed? | must I have been plowing? must you have been plowing? must he have been plowing? must we have been plowing? must you have been plowing? must they have been plowing? |
Simple form | V-ing form |
mustn't I plow? mustn't you plow? mustn't he plow? mustn't we plow? mustn't you plow? mustn't they plow? | mustn't I be plowing? mustn't you be plowing? mustn't he be plowing? mustn't we be plowing? mustn't you be plowing? mustn't they be plowing? |
Perfect | V-ing perfect |
mustn't I have plowed? mustn't you have plowed? mustn't he have plowed? mustn't we have plowed? mustn't you have plowed? mustn't they have plowed? | mustn't I have been plowing? mustn't you have been plowing? mustn't he have been plowing? mustn't we have been plowing? mustn't you have been plowing? mustn't they have been plowing? |