English verb conjugation
MAY QUAKE

Regular verb: quake - quaked - quaked

Affirmation

Simple form	V-ing form
I may quake you may quake he may quake we may quake you may quake they may quake	I may be quaking you may be quaking he may be quaking we may be quaking you may be quaking they may be quaking
Perfect	V-ing perfect
I may have quaked you may have quaked he may have quaked we may have quaked you may have quaked they may have quaked	I may have been quaking you may have been quaking he may have been quaking we may have been quaking you may have been quaking they may have been quaking

Negation

Simple form	V-ing form
I mayn't quake you mayn't quake he mayn't quake we mayn't quake you mayn't quake they mayn't quake	I mayn't be quaking you mayn't be quaking he mayn't be quaking we mayn't be quaking you mayn't be quaking they mayn't be quaking
Perfect	V-ing perfect
I mayn't have quaked you mayn't have quaked he mayn't have quaked we mayn't have quaked you mayn't have quaked they mayn't have quaked	I mayn't have been quaking you mayn't have been quaking he mayn't have been quaking we mayn't have been quaking you mayn't have been quaking they mayn't have been quaking

Interrogative form

Simple form	V-ing form
may I quake? may you quake? may he quake? may we quake? may you quake? may they quake?	may I be quaking? may you be quaking? may he be quaking? may we be quaking? may you be quaking? may they be quaking?
Perfect	V-ing perfect
may I have quaked? may you have quaked? may he have quaked? may we have quaked? may you have quaked? may they have quaked?	may I have been quaking? may you have been quaking? may he have been quaking? may we have been quaking? may you have been quaking? may they have been quaking?

Interro-negative form

Simple form	V-ing form
mayn't I quake? mayn't you quake? mayn't he quake? mayn't we quake? mayn't you quake? mayn't they quake?	mayn't I be quaking? mayn't you be quaking? mayn't he be quaking? mayn't we be quaking? mayn't you be quaking? mayn't they be quaking?
Perfect	V-ing perfect
mayn't I have quaked? mayn't you have quaked? mayn't he have quaked? mayn't we have quaked? mayn't you have quaked? mayn't they have quaked?	mayn't I have been quaking? mayn't you have been quaking? mayn't he have been quaking? mayn't we have been quaking? mayn't you have been quaking? mayn't they have been quaking?