may assay
Regular verb: assay - assayed- assayed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may assay
you may assay
he may assay
we may assay
you may assay
they may assay 	I may be assaying
you may be assaying
he may be assaying
we may be assaying
you may be assaying
they may be assaying	I may have assayed
you may have assayed
he may have assayed
we may have assayed
you may have assayed
they may have assayed	I may have been assaying
you may have been assaying
he may have been assaying
we may have been assaying
you may have been assaying
they may have been assaying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't assay
you mayn't assay
he mayn't assay
we mayn't assay
you mayn't assay
they mayn't assay 	I mayn't be assaying
you mayn't be assaying
he mayn't be assaying
we mayn't be assaying
you mayn't be assaying
they mayn't be assaying	I mayn't have assayed
you mayn't have assayed
he mayn't have assayed
we mayn't have assayed
you mayn't have assayed
they mayn't have assayed	I mayn't have been assaying
you mayn't have been assaying
he mayn't have been assaying
we mayn't have been assaying
you mayn't have been assaying
they mayn't have been assaying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I assay?
may you assay?
may he assay?
may we assay?
may you assay?
may they assay? 	may I be assaying?
may you be assaying?
may he be assaying?
may we be assaying?
may you be assaying?
may they be assaying? 	may I have assayed?
may you have assayed?
may he have assayed?
may we have assayed?
may you have assayed?
may they have assayed? 	may I have been assaying?
may you have been assaying?
may he have been assaying?
may we have been assaying?
may you have been assaying?
may they have been assaying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I assay?
mayn't you assay?
mayn't he assay?
mayn't we assay?
mayn't you assay?
mayn't they assay? 	mayn't I be assaying?
mayn't you be assaying?
mayn't he be assaying?
mayn't we be assaying?
mayn't you be assaying?
mayn't they be assaying? 	mayn't I have assayed?
mayn't you have assayed?
mayn't he have assayed?
mayn't we have assayed?
mayn't you have assayed?
mayn't they have assayed? 	mayn't I have been assaying?
mayn't you have been assaying?
mayn't he have been assaying?
mayn't we have been assaying?
mayn't you have been assaying?
mayn't they have been assaying?