may thresh
Regular verb: thresh - threshed- threshed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may thresh
you may thresh
she may thresh
we may thresh
you may thresh
they may thresh 	I may be threshing
you may be threshing
she may be threshing
we may be threshing
you may be threshing
they may be threshing	I may have threshed
you may have threshed
she may have threshed
we may have threshed
you may have threshed
they may have threshed	I may have been threshing
you may have been threshing
she may have been threshing
we may have been threshing
you may have been threshing
they may have been threshing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't thresh
you mayn't thresh
she mayn't thresh
we mayn't thresh
you mayn't thresh
they mayn't thresh 	I mayn't be threshing
you mayn't be threshing
she mayn't be threshing
we mayn't be threshing
you mayn't be threshing
they mayn't be threshing	I mayn't have threshed
you mayn't have threshed
she mayn't have threshed
we mayn't have threshed
you mayn't have threshed
they mayn't have threshed	I mayn't have been threshing
you mayn't have been threshing
she mayn't have been threshing
we mayn't have been threshing
you mayn't have been threshing
they mayn't have been threshing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I thresh?
may you thresh?
may she thresh?
may we thresh?
may you thresh?
may they thresh? 	may I be threshing?
may you be threshing?
may she be threshing?
may we be threshing?
may you be threshing?
may they be threshing? 	may I have threshed?
may you have threshed?
may she have threshed?
may we have threshed?
may you have threshed?
may they have threshed? 	may I have been threshing?
may you have been threshing?
may she have been threshing?
may we have been threshing?
may you have been threshing?
may they have been threshing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I thresh?
mayn't you thresh?
mayn't she thresh?
mayn't we thresh?
mayn't you thresh?
mayn't they thresh? 	mayn't I be threshing?
mayn't you be threshing?
mayn't she be threshing?
mayn't we be threshing?
mayn't you be threshing?
mayn't they be threshing? 	mayn't I have threshed?
mayn't you have threshed?
mayn't she have threshed?
mayn't we have threshed?
mayn't you have threshed?
mayn't they have threshed? 	mayn't I have been threshing?
mayn't you have been threshing?
mayn't she have been threshing?
mayn't we have been threshing?
mayn't you have been threshing?
mayn't they have been threshing?