English verb conjugation
MAY SUMMARISE

Regular verb: summarise - summarised - summarised

Affirmation

Simple form	V-ing form
I may summarise you may summarise he may summarise we may summarise you may summarise they may summarise	I may be summarising you may be summarising he may be summarising we may be summarising you may be summarising they may be summarising
Perfect	V-ing perfect
I may have summarised you may have summarised he may have summarised we may have summarised you may have summarised they may have summarised	I may have been summarising you may have been summarising he may have been summarising we may have been summarising you may have been summarising they may have been summarising

Negation

Simple form	V-ing form
I mayn't summarise you mayn't summarise he mayn't summarise we mayn't summarise you mayn't summarise they mayn't summarise	I mayn't be summarising you mayn't be summarising he mayn't be summarising we mayn't be summarising you mayn't be summarising they mayn't be summarising
Perfect	V-ing perfect
I mayn't have summarised you mayn't have summarised he mayn't have summarised we mayn't have summarised you mayn't have summarised they mayn't have summarised	I mayn't have been summarising you mayn't have been summarising he mayn't have been summarising we mayn't have been summarising you mayn't have been summarising they mayn't have been summarising

Interrogative form

Simple form	V-ing form
may I summarise? may you summarise? may he summarise? may we summarise? may you summarise? may they summarise?	may I be summarising? may you be summarising? may he be summarising? may we be summarising? may you be summarising? may they be summarising?
Perfect	V-ing perfect
may I have summarised? may you have summarised? may he have summarised? may we have summarised? may you have summarised? may they have summarised?	may I have been summarising? may you have been summarising? may he have been summarising? may we have been summarising? may you have been summarising? may they have been summarising?

Interro-negative form

Simple form	V-ing form
mayn't I summarise? mayn't you summarise? mayn't he summarise? mayn't we summarise? mayn't you summarise? mayn't they summarise?	mayn't I be summarising? mayn't you be summarising? mayn't he be summarising? mayn't we be summarising? mayn't you be summarising? mayn't they be summarising?
Perfect	V-ing perfect
mayn't I have summarised? mayn't you have summarised? mayn't he have summarised? mayn't we have summarised? mayn't you have summarised? mayn't they have summarised?	mayn't I have been summarising? mayn't you have been summarising? mayn't he have been summarising? mayn't we have been summarising? mayn't you have been summarising? mayn't they have been summarising?