English verb conjugation
MAY SYSTEMISE

Regular verb: systemise - systemised - systemised

Affirmation

Simple form	V-ing form
I may systemise you may systemise he may systemise we may systemise you may systemise they may systemise	I may be systemising you may be systemising he may be systemising we may be systemising you may be systemising they may be systemising
Perfect	V-ing perfect
I may have systemised you may have systemised he may have systemised we may have systemised you may have systemised they may have systemised	I may have been systemising you may have been systemising he may have been systemising we may have been systemising you may have been systemising they may have been systemising

Negation

Simple form	V-ing form
I mayn't systemise you mayn't systemise he mayn't systemise we mayn't systemise you mayn't systemise they mayn't systemise	I mayn't be systemising you mayn't be systemising he mayn't be systemising we mayn't be systemising you mayn't be systemising they mayn't be systemising
Perfect	V-ing perfect
I mayn't have systemised you mayn't have systemised he mayn't have systemised we mayn't have systemised you mayn't have systemised they mayn't have systemised	I mayn't have been systemising you mayn't have been systemising he mayn't have been systemising we mayn't have been systemising you mayn't have been systemising they mayn't have been systemising

Interrogative form

Simple form	V-ing form
may I systemise? may you systemise? may he systemise? may we systemise? may you systemise? may they systemise?	may I be systemising? may you be systemising? may he be systemising? may we be systemising? may you be systemising? may they be systemising?
Perfect	V-ing perfect
may I have systemised? may you have systemised? may he have systemised? may we have systemised? may you have systemised? may they have systemised?	may I have been systemising? may you have been systemising? may he have been systemising? may we have been systemising? may you have been systemising? may they have been systemising?

Interro-negative form

Simple form	V-ing form
mayn't I systemise? mayn't you systemise? mayn't he systemise? mayn't we systemise? mayn't you systemise? mayn't they systemise?	mayn't I be systemising? mayn't you be systemising? mayn't he be systemising? mayn't we be systemising? mayn't you be systemising? mayn't they be systemising?
Perfect	V-ing perfect
mayn't I have systemised? mayn't you have systemised? mayn't he have systemised? mayn't we have systemised? mayn't you have systemised? mayn't they have systemised?	mayn't I have been systemising? mayn't you have been systemising? mayn't he have been systemising? mayn't we have been systemising? mayn't you have been systemising? mayn't they have been systemising?