may pertain
Verbe régulier : pertain - pertained- pertained
Traduction française : s'appliquer 

Affirmation 	
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I may pertain
you may pertain
he may pertain
we may pertain
you may pertain
they may pertain 	I may be pertaining
you may be pertaining
he may be pertaining
we may be pertaining
you may be pertaining
they may be pertaining	I may have pertained
you may have pertained
he may have pertained
we may have pertained
you may have pertained
they may have pertained	I may have been pertaining
you may have been pertaining
he may have been pertaining
we may have been pertaining
you may have been pertaining
they may have been pertaining	

Négation 	
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I mayn't pertain
you mayn't pertain
he mayn't pertain
we mayn't pertain
you mayn't pertain
they mayn't pertain 	I mayn't be pertaining
you mayn't be pertaining
he mayn't be pertaining
we mayn't be pertaining
you mayn't be pertaining
they mayn't be pertaining	I mayn't have pertained
you mayn't have pertained
he mayn't have pertained
we mayn't have pertained
you mayn't have pertained
they mayn't have pertained	I mayn't have been pertaining
you mayn't have been pertaining
he mayn't have been pertaining
we mayn't have been pertaining
you mayn't have been pertaining
they mayn't have been pertaining	

Forme interrogative 	
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may I pertain?
may you pertain?
may he pertain?
may we pertain?
may you pertain?
may they pertain? 	may I be pertaining?
may you be pertaining?
may he be pertaining?
may we be pertaining?
may you be pertaining?
may they be pertaining? 	may I have pertained?
may you have pertained?
may he have pertained?
may we have pertained?
may you have pertained?
may they have pertained? 	may I have been pertaining?
may you have been pertaining?
may he have been pertaining?
may we have been pertaining?
may you have been pertaining?
may they have been pertaining? 	

Forme interro-négative 	
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mayn't I pertain?
mayn't you pertain?
mayn't he pertain?
mayn't we pertain?
mayn't you pertain?
mayn't they pertain? 	mayn't I be pertaining?
mayn't you be pertaining?
mayn't he be pertaining?
mayn't we be pertaining?
mayn't you be pertaining?
mayn't they be pertaining? 	mayn't I have pertained?
mayn't you have pertained?
mayn't he have pertained?
mayn't we have pertained?
mayn't you have pertained?
mayn't they have pertained? 	mayn't I have been pertaining?
mayn't you have been pertaining?
mayn't he have been pertaining?
mayn't we have been pertaining?
mayn't you have been pertaining?
mayn't they have been pertaining?