could prevaccinate
Verbo regolare: prevaccinate - prevaccinated- prevaccinated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could prevaccinate
you could prevaccinate
he could prevaccinate
we could prevaccinate
you could prevaccinate
they could prevaccinate 	I could be prevaccinating
you could be prevaccinating
he could be prevaccinating
we could be prevaccinating
you could be prevaccinating
they could be prevaccinating	I could have prevaccinated
you could have prevaccinated
he could have prevaccinated
we could have prevaccinated
you could have prevaccinated
they could have prevaccinated	I could have been prevaccinating
you could have been prevaccinating
he could have been prevaccinating
we could have been prevaccinating
you could have been prevaccinating
they could have been prevaccinating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't prevaccinate
you couldn't prevaccinate
he couldn't prevaccinate
we couldn't prevaccinate
you couldn't prevaccinate
they couldn't prevaccinate 	I couldn't be prevaccinating
you couldn't be prevaccinating
he couldn't be prevaccinating
we couldn't be prevaccinating
you couldn't be prevaccinating
they couldn't be prevaccinating	I couldn't have prevaccinated
you couldn't have prevaccinated
he couldn't have prevaccinated
we couldn't have prevaccinated
you couldn't have prevaccinated
they couldn't have prevaccinated	I couldn't have been prevaccinating
you couldn't have been prevaccinating
he couldn't have been prevaccinating
we couldn't have been prevaccinating
you couldn't have been prevaccinating
they couldn't have been prevaccinating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I prevaccinate?
could you prevaccinate?
could he prevaccinate?
could we prevaccinate?
could you prevaccinate?
could they prevaccinate? 	could I be prevaccinating?
could you be prevaccinating?
could he be prevaccinating?
could we be prevaccinating?
could you be prevaccinating?
could they be prevaccinating? 	could I have prevaccinated?
could you have prevaccinated?
could he have prevaccinated?
could we have prevaccinated?
could you have prevaccinated?
could they have prevaccinated? 	could I have been prevaccinating?
could you have been prevaccinating?
could he have been prevaccinating?
could we have been prevaccinating?
could you have been prevaccinating?
could they have been prevaccinating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I prevaccinate?
couldn't you prevaccinate?
couldn't he prevaccinate?
couldn't we prevaccinate?
couldn't you prevaccinate?
couldn't they prevaccinate? 	couldn't I be prevaccinating?
couldn't you be prevaccinating?
couldn't he be prevaccinating?
couldn't we be prevaccinating?
couldn't you be prevaccinating?
couldn't they be prevaccinating? 	couldn't I have prevaccinated?
couldn't you have prevaccinated?
couldn't he have prevaccinated?
couldn't we have prevaccinated?
couldn't you have prevaccinated?
couldn't they have prevaccinated? 	couldn't I have been prevaccinating?
couldn't you have been prevaccinating?
couldn't he have been prevaccinating?
couldn't we have been prevaccinating?
couldn't you have been prevaccinating?
couldn't they have been prevaccinating?