may silence
Regular verb: silence - silenced- silenced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may silence
you may silence
he may silence
we may silence
you may silence
they may silence 	I may be silencing
you may be silencing
he may be silencing
we may be silencing
you may be silencing
they may be silencing	I may have silenced
you may have silenced
he may have silenced
we may have silenced
you may have silenced
they may have silenced	I may have been silencing
you may have been silencing
he may have been silencing
we may have been silencing
you may have been silencing
they may have been silencing	

Negation 	
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I mayn't silence
you mayn't silence
he mayn't silence
we mayn't silence
you mayn't silence
they mayn't silence 	I mayn't be silencing
you mayn't be silencing
he mayn't be silencing
we mayn't be silencing
you mayn't be silencing
they mayn't be silencing	I mayn't have silenced
you mayn't have silenced
he mayn't have silenced
we mayn't have silenced
you mayn't have silenced
they mayn't have silenced	I mayn't have been silencing
you mayn't have been silencing
he mayn't have been silencing
we mayn't have been silencing
you mayn't have been silencing
they mayn't have been silencing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I silence?
may you silence?
may he silence?
may we silence?
may you silence?
may they silence? 	may I be silencing?
may you be silencing?
may he be silencing?
may we be silencing?
may you be silencing?
may they be silencing? 	may I have silenced?
may you have silenced?
may he have silenced?
may we have silenced?
may you have silenced?
may they have silenced? 	may I have been silencing?
may you have been silencing?
may he have been silencing?
may we have been silencing?
may you have been silencing?
may they have been silencing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I silence?
mayn't you silence?
mayn't he silence?
mayn't we silence?
mayn't you silence?
mayn't they silence? 	mayn't I be silencing?
mayn't you be silencing?
mayn't he be silencing?
mayn't we be silencing?
mayn't you be silencing?
mayn't they be silencing? 	mayn't I have silenced?
mayn't you have silenced?
mayn't he have silenced?
mayn't we have silenced?
mayn't you have silenced?
mayn't they have silenced? 	mayn't I have been silencing?
mayn't you have been silencing?
mayn't he have been silencing?
mayn't we have been silencing?
mayn't you have been silencing?
mayn't they have been silencing?