may knuckle
Verbe régulier : knuckle - knuckled- knuckled

Affirmation 	
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I may knuckle
you may knuckle
he may knuckle
we may knuckle
you may knuckle
they may knuckle 	I may be knuckling
you may be knuckling
he may be knuckling
we may be knuckling
you may be knuckling
they may be knuckling	I may have knuckled
you may have knuckled
he may have knuckled
we may have knuckled
you may have knuckled
they may have knuckled	I may have been knuckling
you may have been knuckling
he may have been knuckling
we may have been knuckling
you may have been knuckling
they may have been knuckling	

Négation 	
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I mayn't knuckle
you mayn't knuckle
he mayn't knuckle
we mayn't knuckle
you mayn't knuckle
they mayn't knuckle 	I mayn't be knuckling
you mayn't be knuckling
he mayn't be knuckling
we mayn't be knuckling
you mayn't be knuckling
they mayn't be knuckling	I mayn't have knuckled
you mayn't have knuckled
he mayn't have knuckled
we mayn't have knuckled
you mayn't have knuckled
they mayn't have knuckled	I mayn't have been knuckling
you mayn't have been knuckling
he mayn't have been knuckling
we mayn't have been knuckling
you mayn't have been knuckling
they mayn't have been knuckling	

Forme interrogative 	
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may I knuckle?
may you knuckle?
may he knuckle?
may we knuckle?
may you knuckle?
may they knuckle? 	may I be knuckling?
may you be knuckling?
may he be knuckling?
may we be knuckling?
may you be knuckling?
may they be knuckling? 	may I have knuckled?
may you have knuckled?
may he have knuckled?
may we have knuckled?
may you have knuckled?
may they have knuckled? 	may I have been knuckling?
may you have been knuckling?
may he have been knuckling?
may we have been knuckling?
may you have been knuckling?
may they have been knuckling? 	

Forme interro-négative 	
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mayn't I knuckle?
mayn't you knuckle?
mayn't he knuckle?
mayn't we knuckle?
mayn't you knuckle?
mayn't they knuckle? 	mayn't I be knuckling?
mayn't you be knuckling?
mayn't he be knuckling?
mayn't we be knuckling?
mayn't you be knuckling?
mayn't they be knuckling? 	mayn't I have knuckled?
mayn't you have knuckled?
mayn't he have knuckled?
mayn't we have knuckled?
mayn't you have knuckled?
mayn't they have knuckled? 	mayn't I have been knuckling?
mayn't you have been knuckling?
mayn't he have been knuckling?
mayn't we have been knuckling?
mayn't you have been knuckling?
mayn't they have been knuckling?