may crumble
Regelmä&szlig;iges Verb: crumble - crumbled- crumbled

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I may crumble
you may crumble
she may crumble
we may crumble
you may crumble
they may crumble 	I may be crumbling
you may be crumbling
she may be crumbling
we may be crumbling
you may be crumbling
they may be crumbling	I may have crumbled
you may have crumbled
she may have crumbled
we may have crumbled
you may have crumbled
they may have crumbled	I may have been crumbling
you may have been crumbling
she may have been crumbling
we may have been crumbling
you may have been crumbling
they may have been crumbling	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I may not crumble
you may not crumble
she may not crumble
we may not crumble
you may not crumble
they may not crumble 	I may not be crumbling
you may not be crumbling
she may not be crumbling
we may not be crumbling
you may not be crumbling
they may not be crumbling	I may not have crumbled
you may not have crumbled
she may not have crumbled
we may not have crumbled
you may not have crumbled
they may not have crumbled	I may not have been crumbling
you may not have been crumbling
she may not have been crumbling
we may not have been crumbling
you may not have been crumbling
they may not have been crumbling	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
may I crumble?
may you crumble?
may she crumble?
may we crumble?
may you crumble?
may they crumble? 	may I be crumbling?
may you be crumbling?
may she be crumbling?
may we be crumbling?
may you be crumbling?
may they be crumbling? 	may I have crumbled?
may you have crumbled?
may she have crumbled?
may we have crumbled?
may you have crumbled?
may they have crumbled? 	may I have been crumbling?
may you have been crumbling?
may she have been crumbling?
may we have been crumbling?
may you have been crumbling?
may they have been crumbling? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
may I not crumble?
may you not crumble?
may she not crumble?
may we not crumble?
may you not crumble?
may they not crumble? 	may I not be crumbling?
may you not be crumbling?
may she not be crumbling?
may we not be crumbling?
may you not be crumbling?
may they not be crumbling? 	may I not have crumbled?
may you not have crumbled?
may she not have crumbled?
may we not have crumbled?
may you not have crumbled?
may they not have crumbled? 	may I not have been crumbling?
may you not have been crumbling?
may she not have been crumbling?
may we not have been crumbling?
may you not have been crumbling?
may they not have been crumbling?