English verb conjugation
MAY SWAB

Regular verb: swab - swabed - swabed

Affirmation

Simple form	V-ing form
I may swab you may swab he may swab we may swab you may swab they may swab	I may be swabing you may be swabing he may be swabing we may be swabing you may be swabing they may be swabing
Perfect	V-ing perfect
I may have swabed you may have swabed he may have swabed we may have swabed you may have swabed they may have swabed	I may have been swabing you may have been swabing he may have been swabing we may have been swabing you may have been swabing they may have been swabing

Negation

Simple form	V-ing form
I mayn't swab you mayn't swab he mayn't swab we mayn't swab you mayn't swab they mayn't swab	I mayn't be swabing you mayn't be swabing he mayn't be swabing we mayn't be swabing you mayn't be swabing they mayn't be swabing
Perfect	V-ing perfect
I mayn't have swabed you mayn't have swabed he mayn't have swabed we mayn't have swabed you mayn't have swabed they mayn't have swabed	I mayn't have been swabing you mayn't have been swabing he mayn't have been swabing we mayn't have been swabing you mayn't have been swabing they mayn't have been swabing

Interrogative form

Simple form	V-ing form
may I swab? may you swab? may he swab? may we swab? may you swab? may they swab?	may I be swabing? may you be swabing? may he be swabing? may we be swabing? may you be swabing? may they be swabing?
Perfect	V-ing perfect
may I have swabed? may you have swabed? may he have swabed? may we have swabed? may you have swabed? may they have swabed?	may I have been swabing? may you have been swabing? may he have been swabing? may we have been swabing? may you have been swabing? may they have been swabing?

Interro-negative form

Simple form	V-ing form
mayn't I swab? mayn't you swab? mayn't he swab? mayn't we swab? mayn't you swab? mayn't they swab?	mayn't I be swabing? mayn't you be swabing? mayn't he be swabing? mayn't we be swabing? mayn't you be swabing? mayn't they be swabing?
Perfect	V-ing perfect
mayn't I have swabed? mayn't you have swabed? mayn't he have swabed? mayn't we have swabed? mayn't you have swabed? mayn't they have swabed?	mayn't I have been swabing? mayn't you have been swabing? mayn't he have been swabing? mayn't we have been swabing? mayn't you have been swabing? mayn't they have been swabing?