may mason
Regular verb: mason - masoned- masoned

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may mason
you may mason
he may mason
we may mason
you may mason
they may mason 	I may be masoning
you may be masoning
he may be masoning
we may be masoning
you may be masoning
they may be masoning	I may have masoned
you may have masoned
he may have masoned
we may have masoned
you may have masoned
they may have masoned	I may have been masoning
you may have been masoning
he may have been masoning
we may have been masoning
you may have been masoning
they may have been masoning	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't mason
you mayn't mason
he mayn't mason
we mayn't mason
you mayn't mason
they mayn't mason 	I mayn't be masoning
you mayn't be masoning
he mayn't be masoning
we mayn't be masoning
you mayn't be masoning
they mayn't be masoning	I mayn't have masoned
you mayn't have masoned
he mayn't have masoned
we mayn't have masoned
you mayn't have masoned
they mayn't have masoned	I mayn't have been masoning
you mayn't have been masoning
he mayn't have been masoning
we mayn't have been masoning
you mayn't have been masoning
they mayn't have been masoning	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I mason?
may you mason?
may he mason?
may we mason?
may you mason?
may they mason? 	may I be masoning?
may you be masoning?
may he be masoning?
may we be masoning?
may you be masoning?
may they be masoning? 	may I have masoned?
may you have masoned?
may he have masoned?
may we have masoned?
may you have masoned?
may they have masoned? 	may I have been masoning?
may you have been masoning?
may he have been masoning?
may we have been masoning?
may you have been masoning?
may they have been masoning? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I mason?
mayn't you mason?
mayn't he mason?
mayn't we mason?
mayn't you mason?
mayn't they mason? 	mayn't I be masoning?
mayn't you be masoning?
mayn't he be masoning?
mayn't we be masoning?
mayn't you be masoning?
mayn't they be masoning? 	mayn't I have masoned?
mayn't you have masoned?
mayn't he have masoned?
mayn't we have masoned?
mayn't you have masoned?
mayn't they have masoned? 	mayn't I have been masoning?
mayn't you have been masoning?
mayn't he have been masoning?
mayn't we have been masoning?
mayn't you have been masoning?
mayn't they have been masoning?