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 may not swab you may not swab he may not swab we may not swab you may not swab they may not swab	I may not be swabing you may not be swabing he may not be swabing we may not be swabing you may not be swabing they may not be swabing
Perfect	V-ing perfect
I may not have swabed you may not have swabed he may not have swabed we may not have swabed you may not have swabed they may not have swabed	I may not have been swabing you may not have been swabing he may not have been swabing we may not have been swabing you may not have been swabing they may not 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
may I not swab? may you not swab? may he not swab? may we not swab? may you not swab? may they not swab?	may I not be swabing? may you not be swabing? may he not be swabing? may we not be swabing? may you not be swabing? may they not be swabing?
Perfect	V-ing perfect
may I not have swabed? may you not have swabed? may he not have swabed? may we not have swabed? may you not have swabed? may they not have swabed?	may I not have been swabing? may you not have been swabing? may he not have been swabing? may we not have been swabing? may you not have been swabing? may they not have been swabing?