could tier tier tier tier
Verbo regolare: tier tier tier tier - tier tier tier tiered- tier tier tier tiered

, questo verbo potrebbe non esistere, la coniugazione viene fornita come esempio.

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could tier tier tier tier
you could tier tier tier tier
she could tier tier tier tier
we could tier tier tier tier
you could tier tier tier tier
they could tier tier tier tier 	I could be tier tier tier tiering
you could be tier tier tier tiering
she could be tier tier tier tiering
we could be tier tier tier tiering
you could be tier tier tier tiering
they could be tier tier tier tiering	I could have tier tier tier tiered
you could have tier tier tier tiered
she could have tier tier tier tiered
we could have tier tier tier tiered
you could have tier tier tier tiered
they could have tier tier tier tiered	I could have been tier tier tier tiering
you could have been tier tier tier tiering
she could have been tier tier tier tiering
we could have been tier tier tier tiering
you could have been tier tier tier tiering
they could have been tier tier tier tiering	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not tier tier tier tier
you could not tier tier tier tier
she could not tier tier tier tier
we could not tier tier tier tier
you could not tier tier tier tier
they could not tier tier tier tier 	I could not be tier tier tier tiering
you could not be tier tier tier tiering
she could not be tier tier tier tiering
we could not be tier tier tier tiering
you could not be tier tier tier tiering
they could not be tier tier tier tiering	I could not have tier tier tier tiered
you could not have tier tier tier tiered
she could not have tier tier tier tiered
we could not have tier tier tier tiered
you could not have tier tier tier tiered
they could not have tier tier tier tiered	I could not have been tier tier tier tiering
you could not have been tier tier tier tiering
she could not have been tier tier tier tiering
we could not have been tier tier tier tiering
you could not have been tier tier tier tiering
they could not have been tier tier tier tiering	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I tier tier tier tier?
could you tier tier tier tier?
could she tier tier tier tier?
could we tier tier tier tier?
could you tier tier tier tier?
could they tier tier tier tier? 	could I be tier tier tier tiering?
could you be tier tier tier tiering?
could she be tier tier tier tiering?
could we be tier tier tier tiering?
could you be tier tier tier tiering?
could they be tier tier tier tiering? 	could I have tier tier tier tiered?
could you have tier tier tier tiered?
could she have tier tier tier tiered?
could we have tier tier tier tiered?
could you have tier tier tier tiered?
could they have tier tier tier tiered? 	could I have been tier tier tier tiering?
could you have been tier tier tier tiering?
could she have been tier tier tier tiering?
could we have been tier tier tier tiering?
could you have been tier tier tier tiering?
could they have been tier tier tier tiering? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not tier tier tier tier?
could you not tier tier tier tier?
could she not tier tier tier tier?
could we not tier tier tier tier?
could you not tier tier tier tier?
could they not tier tier tier tier? 	could I not be tier tier tier tiering?
could you not be tier tier tier tiering?
could she not be tier tier tier tiering?
could we not be tier tier tier tiering?
could you not be tier tier tier tiering?
could they not be tier tier tier tiering? 	could I not have tier tier tier tiered?
could you not have tier tier tier tiered?
could she not have tier tier tier tiered?
could we not have tier tier tier tiered?
could you not have tier tier tier tiered?
could they not have tier tier tier tiered? 	could I not have been tier tier tier tiering?
could you not have been tier tier tier tiering?
could she not have been tier tier tier tiering?
could we not have been tier tier tier tiering?
could you not have been tier tier tier tiering?
could they not have been tier tier tier tiering?