English verb conjugation
MAY SOB

Regular verb: sob - sobbed - sobbed

Affirmation

Simple form	V-ing form
I may sob you may sob she may sob we may sob you may sob they may sob	I may be sobbing you may be sobbing she may be sobbing we may be sobbing you may be sobbing they may be sobbing
Perfect	V-ing perfect
I may have sobbed you may have sobbed she may have sobbed we may have sobbed you may have sobbed they may have sobbed	I may have been sobbing you may have been sobbing she may have been sobbing we may have been sobbing you may have been sobbing they may have been sobbing

Negation

Simple form	V-ing form
I mayn't sob you mayn't sob she mayn't sob we mayn't sob you mayn't sob they mayn't sob	I mayn't be sobbing you mayn't be sobbing she mayn't be sobbing we mayn't be sobbing you mayn't be sobbing they mayn't be sobbing
Perfect	V-ing perfect
I mayn't have sobbed you mayn't have sobbed she mayn't have sobbed we mayn't have sobbed you mayn't have sobbed they mayn't have sobbed	I mayn't have been sobbing you mayn't have been sobbing she mayn't have been sobbing we mayn't have been sobbing you mayn't have been sobbing they mayn't have been sobbing

Interrogative form

Simple form	V-ing form
may I sob? may you sob? may she sob? may we sob? may you sob? may they sob?	may I be sobbing? may you be sobbing? may she be sobbing? may we be sobbing? may you be sobbing? may they be sobbing?
Perfect	V-ing perfect
may I have sobbed? may you have sobbed? may she have sobbed? may we have sobbed? may you have sobbed? may they have sobbed?	may I have been sobbing? may you have been sobbing? may she have been sobbing? may we have been sobbing? may you have been sobbing? may they have been sobbing?

Interro-negative form

Simple form	V-ing form
mayn't I sob? mayn't you sob? mayn't she sob? mayn't we sob? mayn't you sob? mayn't they sob?	mayn't I be sobbing? mayn't you be sobbing? mayn't she be sobbing? mayn't we be sobbing? mayn't you be sobbing? mayn't they be sobbing?
Perfect	V-ing perfect
mayn't I have sobbed? mayn't you have sobbed? mayn't she have sobbed? mayn't we have sobbed? mayn't you have sobbed? mayn't they have sobbed?	mayn't I have been sobbing? mayn't you have been sobbing? mayn't she have been sobbing? mayn't we have been sobbing? mayn't you have been sobbing? mayn't they have been sobbing?