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