could chlorinate
Verbo regolare: chlorinate - chlorinated- chlorinated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could chlorinate
you could chlorinate
he could chlorinate
we could chlorinate
you could chlorinate
they could chlorinate 	I could be chlorinating
you could be chlorinating
he could be chlorinating
we could be chlorinating
you could be chlorinating
they could be chlorinating	I could have chlorinated
you could have chlorinated
he could have chlorinated
we could have chlorinated
you could have chlorinated
they could have chlorinated	I could have been chlorinating
you could have been chlorinating
he could have been chlorinating
we could have been chlorinating
you could have been chlorinating
they could have been chlorinating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't chlorinate
you couldn't chlorinate
he couldn't chlorinate
we couldn't chlorinate
you couldn't chlorinate
they couldn't chlorinate 	I couldn't be chlorinating
you couldn't be chlorinating
he couldn't be chlorinating
we couldn't be chlorinating
you couldn't be chlorinating
they couldn't be chlorinating	I couldn't have chlorinated
you couldn't have chlorinated
he couldn't have chlorinated
we couldn't have chlorinated
you couldn't have chlorinated
they couldn't have chlorinated	I couldn't have been chlorinating
you couldn't have been chlorinating
he couldn't have been chlorinating
we couldn't have been chlorinating
you couldn't have been chlorinating
they couldn't have been chlorinating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I chlorinate?
could you chlorinate?
could he chlorinate?
could we chlorinate?
could you chlorinate?
could they chlorinate? 	could I be chlorinating?
could you be chlorinating?
could he be chlorinating?
could we be chlorinating?
could you be chlorinating?
could they be chlorinating? 	could I have chlorinated?
could you have chlorinated?
could he have chlorinated?
could we have chlorinated?
could you have chlorinated?
could they have chlorinated? 	could I have been chlorinating?
could you have been chlorinating?
could he have been chlorinating?
could we have been chlorinating?
could you have been chlorinating?
could they have been chlorinating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I chlorinate?
couldn't you chlorinate?
couldn't he chlorinate?
couldn't we chlorinate?
couldn't you chlorinate?
couldn't they chlorinate? 	couldn't I be chlorinating?
couldn't you be chlorinating?
couldn't he be chlorinating?
couldn't we be chlorinating?
couldn't you be chlorinating?
couldn't they be chlorinating? 	couldn't I have chlorinated?
couldn't you have chlorinated?
couldn't he have chlorinated?
couldn't we have chlorinated?
couldn't you have chlorinated?
couldn't they have chlorinated? 	couldn't I have been chlorinating?
couldn't you have been chlorinating?
couldn't he have been chlorinating?
couldn't we have been chlorinating?
couldn't you have been chlorinating?
couldn't they have been chlorinating?