could stare
Verbo regolare: stare - stared- stared

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could stare
you could stare
he could stare
we could stare
you could stare
they could stare 	I could be staring
you could be staring
he could be staring
we could be staring
you could be staring
they could be staring	I could have stared
you could have stared
he could have stared
we could have stared
you could have stared
they could have stared	I could have been staring
you could have been staring
he could have been staring
we could have been staring
you could have been staring
they could have been staring	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't stare
you couldn't stare
he couldn't stare
we couldn't stare
you couldn't stare
they couldn't stare 	I couldn't be staring
you couldn't be staring
he couldn't be staring
we couldn't be staring
you couldn't be staring
they couldn't be staring	I couldn't have stared
you couldn't have stared
he couldn't have stared
we couldn't have stared
you couldn't have stared
they couldn't have stared	I couldn't have been staring
you couldn't have been staring
he couldn't have been staring
we couldn't have been staring
you couldn't have been staring
they couldn't have been staring	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I stare?
could you stare?
could he stare?
could we stare?
could you stare?
could they stare? 	could I be staring?
could you be staring?
could he be staring?
could we be staring?
could you be staring?
could they be staring? 	could I have stared?
could you have stared?
could he have stared?
could we have stared?
could you have stared?
could they have stared? 	could I have been staring?
could you have been staring?
could he have been staring?
could we have been staring?
could you have been staring?
could they have been staring? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I stare?
couldn't you stare?
couldn't he stare?
couldn't we stare?
couldn't you stare?
couldn't they stare? 	couldn't I be staring?
couldn't you be staring?
couldn't he be staring?
couldn't we be staring?
couldn't you be staring?
couldn't they be staring? 	couldn't I have stared?
couldn't you have stared?
couldn't he have stared?
couldn't we have stared?
couldn't you have stared?
couldn't they have stared? 	couldn't I have been staring?
couldn't you have been staring?
couldn't he have been staring?
couldn't we have been staring?
couldn't you have been staring?
couldn't they have been staring?