may precertify
Regelmä&szlig;iges Verb: precertify - precertified- precertified

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I may precertify
you may precertify
he may precertify
we may precertify
you may precertify
they may precertify 	I may be precertifying
you may be precertifying
he may be precertifying
we may be precertifying
you may be precertifying
they may be precertifying	I may have precertified
you may have precertified
he may have precertified
we may have precertified
you may have precertified
they may have precertified	I may have been precertifying
you may have been precertifying
he may have been precertifying
we may have been precertifying
you may have been precertifying
they may have been precertifying	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I may not precertify
you may not precertify
he may not precertify
we may not precertify
you may not precertify
they may not precertify 	I may not be precertifying
you may not be precertifying
he may not be precertifying
we may not be precertifying
you may not be precertifying
they may not be precertifying	I may not have precertified
you may not have precertified
he may not have precertified
we may not have precertified
you may not have precertified
they may not have precertified	I may not have been precertifying
you may not have been precertifying
he may not have been precertifying
we may not have been precertifying
you may not have been precertifying
they may not have been precertifying	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
may I precertify?
may you precertify?
may he precertify?
may we precertify?
may you precertify?
may they precertify? 	may I be precertifying?
may you be precertifying?
may he be precertifying?
may we be precertifying?
may you be precertifying?
may they be precertifying? 	may I have precertified?
may you have precertified?
may he have precertified?
may we have precertified?
may you have precertified?
may they have precertified? 	may I have been precertifying?
may you have been precertifying?
may he have been precertifying?
may we have been precertifying?
may you have been precertifying?
may they have been precertifying? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
may I not precertify?
may you not precertify?
may he not precertify?
may we not precertify?
may you not precertify?
may they not precertify? 	may I not be precertifying?
may you not be precertifying?
may he not be precertifying?
may we not be precertifying?
may you not be precertifying?
may they not be precertifying? 	may I not have precertified?
may you not have precertified?
may he not have precertified?
may we not have precertified?
may you not have precertified?
may they not have precertified? 	may I not have been precertifying?
may you not have been precertifying?
may he not have been precertifying?
may we not have been precertifying?
may you not have been precertifying?
may they not have been precertifying?