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 may not quake you may not quake he may not quake we may not quake you may not quake they may not quake	I may not be quaking you may not be quaking he may not be quaking we may not be quaking you may not be quaking they may not be quaking
Perfect	V-ing perfect
I may not have quaked you may not have quaked he may not have quaked we may not have quaked you may not have quaked they may not have quaked	I may not have been quaking you may not have been quaking he may not have been quaking we may not have been quaking you may not have been quaking they may not 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
may I not quake? may you not quake? may he not quake? may we not quake? may you not quake? may they not quake?	may I not be quaking? may you not be quaking? may he not be quaking? may we not be quaking? may you not be quaking? may they not be quaking?
Perfect	V-ing perfect
may I not have quaked? may you not have quaked? may he not have quaked? may we not have quaked? may you not have quaked? may they not have quaked?	may I not have been quaking? may you not have been quaking? may he not have been quaking? may we not have been quaking? may you not have been quaking? may they not have been quaking?