may discover
Regular verb: discover - discovered- discovered

Affirmation 	
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I may discover
you may discover
she may discover
we may discover
you may discover
they may discover 	I may be discovering
you may be discovering
she may be discovering
we may be discovering
you may be discovering
they may be discovering	I may have discovered
you may have discovered
she may have discovered
we may have discovered
you may have discovered
they may have discovered	I may have been discovering
you may have been discovering
she may have been discovering
we may have been discovering
you may have been discovering
they may have been discovering	

Negation 	
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I mayn't discover
you mayn't discover
she mayn't discover
we mayn't discover
you mayn't discover
they mayn't discover 	I mayn't be discovering
you mayn't be discovering
she mayn't be discovering
we mayn't be discovering
you mayn't be discovering
they mayn't be discovering	I mayn't have discovered
you mayn't have discovered
she mayn't have discovered
we mayn't have discovered
you mayn't have discovered
they mayn't have discovered	I mayn't have been discovering
you mayn't have been discovering
she mayn't have been discovering
we mayn't have been discovering
you mayn't have been discovering
they mayn't have been discovering	

Interrogative form 	
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may I discover?
may you discover?
may she discover?
may we discover?
may you discover?
may they discover? 	may I be discovering?
may you be discovering?
may she be discovering?
may we be discovering?
may you be discovering?
may they be discovering? 	may I have discovered?
may you have discovered?
may she have discovered?
may we have discovered?
may you have discovered?
may they have discovered? 	may I have been discovering?
may you have been discovering?
may she have been discovering?
may we have been discovering?
may you have been discovering?
may they have been discovering? 	

Interro-negative form 	
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mayn't I discover?
mayn't you discover?
mayn't she discover?
mayn't we discover?
mayn't you discover?
mayn't they discover? 	mayn't I be discovering?
mayn't you be discovering?
mayn't she be discovering?
mayn't we be discovering?
mayn't you be discovering?
mayn't they be discovering? 	mayn't I have discovered?
mayn't you have discovered?
mayn't she have discovered?
mayn't we have discovered?
mayn't you have discovered?
mayn't they have discovered? 	mayn't I have been discovering?
mayn't you have been discovering?
mayn't she have been discovering?
mayn't we have been discovering?
mayn't you have been discovering?
mayn't they have been discovering?