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