could relapse
Verbo regolare: relapse - relapsed- relapsed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could relapse
you could relapse
she could relapse
we could relapse
you could relapse
they could relapse 	I could be relapsing
you could be relapsing
she could be relapsing
we could be relapsing
you could be relapsing
they could be relapsing	I could have relapsed
you could have relapsed
she could have relapsed
we could have relapsed
you could have relapsed
they could have relapsed	I could have been relapsing
you could have been relapsing
she could have been relapsing
we could have been relapsing
you could have been relapsing
they could have been relapsing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not relapse
you could not relapse
she could not relapse
we could not relapse
you could not relapse
they could not relapse 	I could not be relapsing
you could not be relapsing
she could not be relapsing
we could not be relapsing
you could not be relapsing
they could not be relapsing	I could not have relapsed
you could not have relapsed
she could not have relapsed
we could not have relapsed
you could not have relapsed
they could not have relapsed	I could not have been relapsing
you could not have been relapsing
she could not have been relapsing
we could not have been relapsing
you could not have been relapsing
they could not have been relapsing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I relapse?
could you relapse?
could she relapse?
could we relapse?
could you relapse?
could they relapse? 	could I be relapsing?
could you be relapsing?
could she be relapsing?
could we be relapsing?
could you be relapsing?
could they be relapsing? 	could I have relapsed?
could you have relapsed?
could she have relapsed?
could we have relapsed?
could you have relapsed?
could they have relapsed? 	could I have been relapsing?
could you have been relapsing?
could she have been relapsing?
could we have been relapsing?
could you have been relapsing?
could they have been relapsing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not relapse?
could you not relapse?
could she not relapse?
could we not relapse?
could you not relapse?
could they not relapse? 	could I not be relapsing?
could you not be relapsing?
could she not be relapsing?
could we not be relapsing?
could you not be relapsing?
could they not be relapsing? 	could I not have relapsed?
could you not have relapsed?
could she not have relapsed?
could we not have relapsed?
could you not have relapsed?
could they not have relapsed? 	could I not have been relapsing?
could you not have been relapsing?
could she not have been relapsing?
could we not have been relapsing?
could you not have been relapsing?
could they not have been relapsing?