may restring
Regular verb: restring - restringed- restringed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may restring
you may restring
she may restring
we may restring
you may restring
they may restring 	I may be restringing
you may be restringing
she may be restringing
we may be restringing
you may be restringing
they may be restringing	I may have restringed
you may have restringed
she may have restringed
we may have restringed
you may have restringed
they may have restringed	I may have been restringing
you may have been restringing
she may have been restringing
we may have been restringing
you may have been restringing
they may have been restringing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't restring
you mayn't restring
she mayn't restring
we mayn't restring
you mayn't restring
they mayn't restring 	I mayn't be restringing
you mayn't be restringing
she mayn't be restringing
we mayn't be restringing
you mayn't be restringing
they mayn't be restringing	I mayn't have restringed
you mayn't have restringed
she mayn't have restringed
we mayn't have restringed
you mayn't have restringed
they mayn't have restringed	I mayn't have been restringing
you mayn't have been restringing
she mayn't have been restringing
we mayn't have been restringing
you mayn't have been restringing
they mayn't have been restringing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I restring?
may you restring?
may she restring?
may we restring?
may you restring?
may they restring? 	may I be restringing?
may you be restringing?
may she be restringing?
may we be restringing?
may you be restringing?
may they be restringing? 	may I have restringed?
may you have restringed?
may she have restringed?
may we have restringed?
may you have restringed?
may they have restringed? 	may I have been restringing?
may you have been restringing?
may she have been restringing?
may we have been restringing?
may you have been restringing?
may they have been restringing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I restring?
mayn't you restring?
mayn't she restring?
mayn't we restring?
mayn't you restring?
mayn't they restring? 	mayn't I be restringing?
mayn't you be restringing?
mayn't she be restringing?
mayn't we be restringing?
mayn't you be restringing?
mayn't they be restringing? 	mayn't I have restringed?
mayn't you have restringed?
mayn't she have restringed?
mayn't we have restringed?
mayn't you have restringed?
mayn't they have restringed? 	mayn't I have been restringing?
mayn't you have been restringing?
mayn't she have been restringing?
mayn't we have been restringing?
mayn't you have been restringing?
mayn't they have been restringing?