could crush
Verbo regolare: crush - crushed- crushed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could crush
you could crush
he could crush
we could crush
you could crush
they could crush 	I could be crushing
you could be crushing
he could be crushing
we could be crushing
you could be crushing
they could be crushing	I could have crushed
you could have crushed
he could have crushed
we could have crushed
you could have crushed
they could have crushed	I could have been crushing
you could have been crushing
he could have been crushing
we could have been crushing
you could have been crushing
they could have been crushing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't crush
you couldn't crush
he couldn't crush
we couldn't crush
you couldn't crush
they couldn't crush 	I couldn't be crushing
you couldn't be crushing
he couldn't be crushing
we couldn't be crushing
you couldn't be crushing
they couldn't be crushing	I couldn't have crushed
you couldn't have crushed
he couldn't have crushed
we couldn't have crushed
you couldn't have crushed
they couldn't have crushed	I couldn't have been crushing
you couldn't have been crushing
he couldn't have been crushing
we couldn't have been crushing
you couldn't have been crushing
they couldn't have been crushing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I crush?
could you crush?
could he crush?
could we crush?
could you crush?
could they crush? 	could I be crushing?
could you be crushing?
could he be crushing?
could we be crushing?
could you be crushing?
could they be crushing? 	could I have crushed?
could you have crushed?
could he have crushed?
could we have crushed?
could you have crushed?
could they have crushed? 	could I have been crushing?
could you have been crushing?
could he have been crushing?
could we have been crushing?
could you have been crushing?
could they have been crushing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I crush?
couldn't you crush?
couldn't he crush?
couldn't we crush?
couldn't you crush?
couldn't they crush? 	couldn't I be crushing?
couldn't you be crushing?
couldn't he be crushing?
couldn't we be crushing?
couldn't you be crushing?
couldn't they be crushing? 	couldn't I have crushed?
couldn't you have crushed?
couldn't he have crushed?
couldn't we have crushed?
couldn't you have crushed?
couldn't they have crushed? 	couldn't I have been crushing?
couldn't you have been crushing?
couldn't he have been crushing?
couldn't we have been crushing?
couldn't you have been crushing?
couldn't they have been crushing?