English verb conjugation
MAY SWAB

Regular verb: swab - swabed - swabed

Affirmation

Simple form	V-ing form
I may swab you may swab she may swab we may swab you may swab they may swab	I may be swabing you may be swabing she 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 she 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 she 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 she 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 she 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 she 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 she 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 she swab? may we swab? may you swab? may they swab?	may I be swabing? may you be swabing? may she 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 she 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 she 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 she 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 she 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 she 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 she have been swabing? mayn't we have been swabing? mayn't you have been swabing? mayn't they have been swabing?