I must tenderise you must tenderise he must tenderise we must tenderise you must tenderise they must tenderise
V-ing form
I must be tenderising you must be tenderising he must be tenderising we must be tenderising you must be tenderising they must be tenderising
Perfect
I must have tenderised you must have tenderised he must have tenderised we must have tenderised you must have tenderised they must have tenderised
V-ing perfect
I must have been tenderising you must have been tenderising he must have been tenderising we must have been tenderising you must have been tenderising they must have been tenderising
Negation
Simple form
I mustn't tenderise you mustn't tenderise he mustn't tenderise we mustn't tenderise you mustn't tenderise they mustn't tenderise
V-ing form
I mustn't be tenderising you mustn't be tenderising he mustn't be tenderising we mustn't be tenderising you mustn't be tenderising they mustn't be tenderising
Perfect
I mustn't have tenderised you mustn't have tenderised he mustn't have tenderised we mustn't have tenderised you mustn't have tenderised they mustn't have tenderised
V-ing perfect
I mustn't have been tenderising you mustn't have been tenderising he mustn't have been tenderising we mustn't have been tenderising you mustn't have been tenderising they mustn't have been tenderising
Interrogative form
Simple form
must I tenderise? must you tenderise? must he tenderise? must we tenderise? must you tenderise? must they tenderise?
V-ing form
must I be tenderising? must you be tenderising? must he be tenderising? must we be tenderising? must you be tenderising? must they be tenderising?
Perfect
must I have tenderised? must you have tenderised? must he have tenderised? must we have tenderised? must you have tenderised? must they have tenderised?
V-ing perfect
must I have been tenderising? must you have been tenderising? must he have been tenderising? must we have been tenderising? must you have been tenderising? must they have been tenderising?
Interro-negative form
Simple form
mustn't I tenderise? mustn't you tenderise? mustn't he tenderise? mustn't we tenderise? mustn't you tenderise? mustn't they tenderise?
V-ing form
mustn't I be tenderising? mustn't you be tenderising? mustn't he be tenderising? mustn't we be tenderising? mustn't you be tenderising? mustn't they be tenderising?
Perfect
mustn't I have tenderised? mustn't you have tenderised? mustn't he have tenderised? mustn't we have tenderised? mustn't you have tenderised? mustn't they have tenderised?
V-ing perfect
mustn't I have been tenderising? mustn't you have been tenderising? mustn't he have been tenderising? mustn't we have been tenderising? mustn't you have been tenderising? mustn't they have been tenderising?