can stare
Verbo regular: stare - stared- stared

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can stare
you can stare
he can stare
we can stare
you can stare
they can stare 	I can be staring
you can be staring
he can be staring
we can be staring
you can be staring
they can be staring	I can have stared
you can have stared
he can have stared
we can have stared
you can have stared
they can have stared	I can have been staring
you can have been staring
he can have been staring
we can have been staring
you can have been staring
they can have been staring	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't stare
you can't stare
he can't stare
we can't stare
you can't stare
they can't stare 	I can't be staring
you can't be staring
he can't be staring
we can't be staring
you can't be staring
they can't be staring	I can't have stared
you can't have stared
he can't have stared
we can't have stared
you can't have stared
they can't have stared	I can't have been staring
you can't have been staring
he can't have been staring
we can't have been staring
you can't have been staring
they can't have been staring	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I stare?
can you stare?
can he stare?
can we stare?
can you stare?
can they stare? 	can I be staring?
can you be staring?
can he be staring?
can we be staring?
can you be staring?
can they be staring? 	can I have stared?
can you have stared?
can he have stared?
can we have stared?
can you have stared?
can they have stared? 	can I have been staring?
can you have been staring?
can he have been staring?
can we have been staring?
can you have been staring?
can they have been staring? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I stare?
can't you stare?
can't he stare?
can't we stare?
can't you stare?
can't they stare? 	can't I be staring?
can't you be staring?
can't he be staring?
can't we be staring?
can't you be staring?
can't they be staring? 	can't I have stared?
can't you have stared?
can't he have stared?
can't we have stared?
can't you have stared?
can't they have stared? 	can't I have been staring?
can't you have been staring?
can't he have been staring?
can't we have been staring?
can't you have been staring?
can't they have been staring?