may tighten
Regelmä&szlig;iges Verb: tighten - tightened- tightened

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I may tighten
you may tighten
she may tighten
we may tighten
you may tighten
they may tighten 	I may be tightening
you may be tightening
she may be tightening
we may be tightening
you may be tightening
they may be tightening	I may have tightened
you may have tightened
she may have tightened
we may have tightened
you may have tightened
they may have tightened	I may have been tightening
you may have been tightening
she may have been tightening
we may have been tightening
you may have been tightening
they may have been tightening	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mayn't tighten
you mayn't tighten
she mayn't tighten
we mayn't tighten
you mayn't tighten
they mayn't tighten 	I mayn't be tightening
you mayn't be tightening
she mayn't be tightening
we mayn't be tightening
you mayn't be tightening
they mayn't be tightening	I mayn't have tightened
you mayn't have tightened
she mayn't have tightened
we mayn't have tightened
you mayn't have tightened
they mayn't have tightened	I mayn't have been tightening
you mayn't have been tightening
she mayn't have been tightening
we mayn't have been tightening
you mayn't have been tightening
they mayn't have been tightening	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
may I tighten?
may you tighten?
may she tighten?
may we tighten?
may you tighten?
may they tighten? 	may I be tightening?
may you be tightening?
may she be tightening?
may we be tightening?
may you be tightening?
may they be tightening? 	may I have tightened?
may you have tightened?
may she have tightened?
may we have tightened?
may you have tightened?
may they have tightened? 	may I have been tightening?
may you have been tightening?
may she have been tightening?
may we have been tightening?
may you have been tightening?
may they have been tightening? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mayn't I tighten?
mayn't you tighten?
mayn't she tighten?
mayn't we tighten?
mayn't you tighten?
mayn't they tighten? 	mayn't I be tightening?
mayn't you be tightening?
mayn't she be tightening?
mayn't we be tightening?
mayn't you be tightening?
mayn't they be tightening? 	mayn't I have tightened?
mayn't you have tightened?
mayn't she have tightened?
mayn't we have tightened?
mayn't you have tightened?
mayn't they have tightened? 	mayn't I have been tightening?
mayn't you have been tightening?
mayn't she have been tightening?
mayn't we have been tightening?
mayn't you have been tightening?
mayn't they have been tightening?