could vaccinate
Regelmä&szlig;iges Verb: vaccinate - vaccinated- vaccinated

Bestätigung 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I could vaccinate
you could vaccinate
he could vaccinate
we could vaccinate
you could vaccinate
they could vaccinate 	I could be vaccinating
you could be vaccinating
he could be vaccinating
we could be vaccinating
you could be vaccinating
they could be vaccinating	I could have vaccinated
you could have vaccinated
he could have vaccinated
we could have vaccinated
you could have vaccinated
they could have vaccinated	I could have been vaccinating
you could have been vaccinating
he could have been vaccinating
we could have been vaccinating
you could have been vaccinating
they could have been vaccinating	

Negation 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
I couldn't vaccinate
you couldn't vaccinate
he couldn't vaccinate
we couldn't vaccinate
you couldn't vaccinate
they couldn't vaccinate 	I couldn't be vaccinating
you couldn't be vaccinating
he couldn't be vaccinating
we couldn't be vaccinating
you couldn't be vaccinating
they couldn't be vaccinating	I couldn't have vaccinated
you couldn't have vaccinated
he couldn't have vaccinated
we couldn't have vaccinated
you couldn't have vaccinated
they couldn't have vaccinated	I couldn't have been vaccinating
you couldn't have been vaccinating
he couldn't have been vaccinating
we couldn't have been vaccinating
you couldn't have been vaccinating
they couldn't have been vaccinating	

Fragende Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
could I vaccinate?
could you vaccinate?
could he vaccinate?
could we vaccinate?
could you vaccinate?
could they vaccinate? 	could I be vaccinating?
could you be vaccinating?
could he be vaccinating?
could we be vaccinating?
could you be vaccinating?
could they be vaccinating? 	could I have vaccinated?
could you have vaccinated?
could he have vaccinated?
could we have vaccinated?
could you have vaccinated?
could they have vaccinated? 	could I have been vaccinating?
could you have been vaccinating?
could he have been vaccinating?
could we have been vaccinating?
could you have been vaccinating?
could they have been vaccinating? 	

Fragende Negation Form 	
Einfache Form 	Form mit V-ing 	Perfekt 	Perfekt mit V-ing 	
couldn't I vaccinate?
couldn't you vaccinate?
couldn't he vaccinate?
couldn't we vaccinate?
couldn't you vaccinate?
couldn't they vaccinate? 	couldn't I be vaccinating?
couldn't you be vaccinating?
couldn't he be vaccinating?
couldn't we be vaccinating?
couldn't you be vaccinating?
couldn't they be vaccinating? 	couldn't I have vaccinated?
couldn't you have vaccinated?
couldn't he have vaccinated?
couldn't we have vaccinated?
couldn't you have vaccinated?
couldn't they have vaccinated? 	couldn't I have been vaccinating?
couldn't you have been vaccinating?
couldn't he have been vaccinating?
couldn't we have been vaccinating?
couldn't you have been vaccinating?
couldn't they have been vaccinating?