may congregate
Regular verb: congregate - congregated- congregated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may congregate
you may congregate
he may congregate
we may congregate
you may congregate
they may congregate 	I may be congregating
you may be congregating
he may be congregating
we may be congregating
you may be congregating
they may be congregating	I may have congregated
you may have congregated
he may have congregated
we may have congregated
you may have congregated
they may have congregated	I may have been congregating
you may have been congregating
he may have been congregating
we may have been congregating
you may have been congregating
they may have been congregating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't congregate
you mayn't congregate
he mayn't congregate
we mayn't congregate
you mayn't congregate
they mayn't congregate 	I mayn't be congregating
you mayn't be congregating
he mayn't be congregating
we mayn't be congregating
you mayn't be congregating
they mayn't be congregating	I mayn't have congregated
you mayn't have congregated
he mayn't have congregated
we mayn't have congregated
you mayn't have congregated
they mayn't have congregated	I mayn't have been congregating
you mayn't have been congregating
he mayn't have been congregating
we mayn't have been congregating
you mayn't have been congregating
they mayn't have been congregating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I congregate?
may you congregate?
may he congregate?
may we congregate?
may you congregate?
may they congregate? 	may I be congregating?
may you be congregating?
may he be congregating?
may we be congregating?
may you be congregating?
may they be congregating? 	may I have congregated?
may you have congregated?
may he have congregated?
may we have congregated?
may you have congregated?
may they have congregated? 	may I have been congregating?
may you have been congregating?
may he have been congregating?
may we have been congregating?
may you have been congregating?
may they have been congregating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I congregate?
mayn't you congregate?
mayn't he congregate?
mayn't we congregate?
mayn't you congregate?
mayn't they congregate? 	mayn't I be congregating?
mayn't you be congregating?
mayn't he be congregating?
mayn't we be congregating?
mayn't you be congregating?
mayn't they be congregating? 	mayn't I have congregated?
mayn't you have congregated?
mayn't he have congregated?
mayn't we have congregated?
mayn't you have congregated?
mayn't they have congregated? 	mayn't I have been congregating?
mayn't you have been congregating?
mayn't he have been congregating?
mayn't we have been congregating?
mayn't you have been congregating?
mayn't they have been congregating?