may backfill
Regelmä&szlig;iges Verb: backfill - backfilled- backfilled

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I may backfill
you may backfill
she may backfill
we may backfill
you may backfill
they may backfill 	I may be backfilling
you may be backfilling
she may be backfilling
we may be backfilling
you may be backfilling
they may be backfilling	I may have backfilled
you may have backfilled
she may have backfilled
we may have backfilled
you may have backfilled
they may have backfilled	I may have been backfilling
you may have been backfilling
she may have been backfilling
we may have been backfilling
you may have been backfilling
they may have been backfilling	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I mayn't backfill
you mayn't backfill
she mayn't backfill
we mayn't backfill
you mayn't backfill
they mayn't backfill 	I mayn't be backfilling
you mayn't be backfilling
she mayn't be backfilling
we mayn't be backfilling
you mayn't be backfilling
they mayn't be backfilling	I mayn't have backfilled
you mayn't have backfilled
she mayn't have backfilled
we mayn't have backfilled
you mayn't have backfilled
they mayn't have backfilled	I mayn't have been backfilling
you mayn't have been backfilling
she mayn't have been backfilling
we mayn't have been backfilling
you mayn't have been backfilling
they mayn't have been backfilling	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
may I backfill?
may you backfill?
may she backfill?
may we backfill?
may you backfill?
may they backfill? 	may I be backfilling?
may you be backfilling?
may she be backfilling?
may we be backfilling?
may you be backfilling?
may they be backfilling? 	may I have backfilled?
may you have backfilled?
may she have backfilled?
may we have backfilled?
may you have backfilled?
may they have backfilled? 	may I have been backfilling?
may you have been backfilling?
may she have been backfilling?
may we have been backfilling?
may you have been backfilling?
may they have been backfilling? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
mayn't I backfill?
mayn't you backfill?
mayn't she backfill?
mayn't we backfill?
mayn't you backfill?
mayn't they backfill? 	mayn't I be backfilling?
mayn't you be backfilling?
mayn't she be backfilling?
mayn't we be backfilling?
mayn't you be backfilling?
mayn't they be backfilling? 	mayn't I have backfilled?
mayn't you have backfilled?
mayn't she have backfilled?
mayn't we have backfilled?
mayn't you have backfilled?
mayn't they have backfilled? 	mayn't I have been backfilling?
mayn't you have been backfilling?
mayn't she have been backfilling?
mayn't we have been backfilling?
mayn't you have been backfilling?
mayn't they have been backfilling?