could aerate
Regelmä&szlig;iges Verb: aerate - aerated- aerated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could aerate
you could aerate
she could aerate
we could aerate
you could aerate
they could aerate 	I could be aerating
you could be aerating
she could be aerating
we could be aerating
you could be aerating
they could be aerating	I could have aerated
you could have aerated
she could have aerated
we could have aerated
you could have aerated
they could have aerated	I could have been aerating
you could have been aerating
she could have been aerating
we could have been aerating
you could have been aerating
they could have been aerating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't aerate
you couldn't aerate
she couldn't aerate
we couldn't aerate
you couldn't aerate
they couldn't aerate 	I couldn't be aerating
you couldn't be aerating
she couldn't be aerating
we couldn't be aerating
you couldn't be aerating
they couldn't be aerating	I couldn't have aerated
you couldn't have aerated
she couldn't have aerated
we couldn't have aerated
you couldn't have aerated
they couldn't have aerated	I couldn't have been aerating
you couldn't have been aerating
she couldn't have been aerating
we couldn't have been aerating
you couldn't have been aerating
they couldn't have been aerating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I aerate?
could you aerate?
could she aerate?
could we aerate?
could you aerate?
could they aerate? 	could I be aerating?
could you be aerating?
could she be aerating?
could we be aerating?
could you be aerating?
could they be aerating? 	could I have aerated?
could you have aerated?
could she have aerated?
could we have aerated?
could you have aerated?
could they have aerated? 	could I have been aerating?
could you have been aerating?
could she have been aerating?
could we have been aerating?
could you have been aerating?
could they have been aerating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I aerate?
couldn't you aerate?
couldn't she aerate?
couldn't we aerate?
couldn't you aerate?
couldn't they aerate? 	couldn't I be aerating?
couldn't you be aerating?
couldn't she be aerating?
couldn't we be aerating?
couldn't you be aerating?
couldn't they be aerating? 	couldn't I have aerated?
couldn't you have aerated?
couldn't she have aerated?
couldn't we have aerated?
couldn't you have aerated?
couldn't they have aerated? 	couldn't I have been aerating?
couldn't you have been aerating?
couldn't she have been aerating?
couldn't we have been aerating?
couldn't you have been aerating?
couldn't they have been aerating?