may strengthen
Regelmä&szlig;iges Verb: strengthen - strengthened- strengthened

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I may strengthen
you may strengthen
he may strengthen
we may strengthen
you may strengthen
they may strengthen 	I may be strengthening
you may be strengthening
he may be strengthening
we may be strengthening
you may be strengthening
they may be strengthening	I may have strengthened
you may have strengthened
he may have strengthened
we may have strengthened
you may have strengthened
they may have strengthened	I may have been strengthening
you may have been strengthening
he may have been strengthening
we may have been strengthening
you may have been strengthening
they may have been strengthening	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I may not strengthen
you may not strengthen
he may not strengthen
we may not strengthen
you may not strengthen
they may not strengthen 	I may not be strengthening
you may not be strengthening
he may not be strengthening
we may not be strengthening
you may not be strengthening
they may not be strengthening	I may not have strengthened
you may not have strengthened
he may not have strengthened
we may not have strengthened
you may not have strengthened
they may not have strengthened	I may not have been strengthening
you may not have been strengthening
he may not have been strengthening
we may not have been strengthening
you may not have been strengthening
they may not have been strengthening	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
may I strengthen?
may you strengthen?
may he strengthen?
may we strengthen?
may you strengthen?
may they strengthen? 	may I be strengthening?
may you be strengthening?
may he be strengthening?
may we be strengthening?
may you be strengthening?
may they be strengthening? 	may I have strengthened?
may you have strengthened?
may he have strengthened?
may we have strengthened?
may you have strengthened?
may they have strengthened? 	may I have been strengthening?
may you have been strengthening?
may he have been strengthening?
may we have been strengthening?
may you have been strengthening?
may they have been strengthening? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
may I not strengthen?
may you not strengthen?
may he not strengthen?
may we not strengthen?
may you not strengthen?
may they not strengthen? 	may I not be strengthening?
may you not be strengthening?
may he not be strengthening?
may we not be strengthening?
may you not be strengthening?
may they not be strengthening? 	may I not have strengthened?
may you not have strengthened?
may he not have strengthened?
may we not have strengthened?
may you not have strengthened?
may they not have strengthened? 	may I not have been strengthening?
may you not have been strengthening?
may he not have been strengthening?
may we not have been strengthening?
may you not have been strengthening?
may they not have been strengthening?