may shake
Irregular verb: shake - shook- shaken

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may shake
you may shake
she may shake
we may shake
you may shake
they may shake 	I may be shaking
you may be shaking
she may be shaking
we may be shaking
you may be shaking
they may be shaking	I may have shaken
you may have shaken
she may have shaken
we may have shaken
you may have shaken
they may have shaken	I may have been shaking
you may have been shaking
she may have been shaking
we may have been shaking
you may have been shaking
they may have been shaking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't shake
you mayn't shake
she mayn't shake
we mayn't shake
you mayn't shake
they mayn't shake 	I mayn't be shaking
you mayn't be shaking
she mayn't be shaking
we mayn't be shaking
you mayn't be shaking
they mayn't be shaking	I mayn't have shaken
you mayn't have shaken
she mayn't have shaken
we mayn't have shaken
you mayn't have shaken
they mayn't have shaken	I mayn't have been shaking
you mayn't have been shaking
she mayn't have been shaking
we mayn't have been shaking
you mayn't have been shaking
they mayn't have been shaking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I shake?
may you shake?
may she shake?
may we shake?
may you shake?
may they shake? 	may I be shaking?
may you be shaking?
may she be shaking?
may we be shaking?
may you be shaking?
may they be shaking? 	may I have shaken?
may you have shaken?
may she have shaken?
may we have shaken?
may you have shaken?
may they have shaken? 	may I have been shaking?
may you have been shaking?
may she have been shaking?
may we have been shaking?
may you have been shaking?
may they have been shaking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I shake?
mayn't you shake?
mayn't she shake?
mayn't we shake?
mayn't you shake?
mayn't they shake? 	mayn't I be shaking?
mayn't you be shaking?
mayn't she be shaking?
mayn't we be shaking?
mayn't you be shaking?
mayn't they be shaking? 	mayn't I have shaken?
mayn't you have shaken?
mayn't she have shaken?
mayn't we have shaken?
mayn't you have shaken?
mayn't they have shaken? 	mayn't I have been shaking?
mayn't you have been shaking?
mayn't she have been shaking?
mayn't we have been shaking?
mayn't you have been shaking?
mayn't they have been shaking?