could slat
Verbo regular: slat - slatted- slatted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could slat
you could slat
he could slat
we could slat
you could slat
they could slat 	I could be slatting
you could be slatting
he could be slatting
we could be slatting
you could be slatting
they could be slatting	I could have slatted
you could have slatted
he could have slatted
we could have slatted
you could have slatted
they could have slatted	I could have been slatting
you could have been slatting
he could have been slatting
we could have been slatting
you could have been slatting
they could have been slatting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not slat
you could not slat
he could not slat
we could not slat
you could not slat
they could not slat 	I could not be slatting
you could not be slatting
he could not be slatting
we could not be slatting
you could not be slatting
they could not be slatting	I could not have slatted
you could not have slatted
he could not have slatted
we could not have slatted
you could not have slatted
they could not have slatted	I could not have been slatting
you could not have been slatting
he could not have been slatting
we could not have been slatting
you could not have been slatting
they could not have been slatting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I slat?
could you slat?
could he slat?
could we slat?
could you slat?
could they slat? 	could I be slatting?
could you be slatting?
could he be slatting?
could we be slatting?
could you be slatting?
could they be slatting? 	could I have slatted?
could you have slatted?
could he have slatted?
could we have slatted?
could you have slatted?
could they have slatted? 	could I have been slatting?
could you have been slatting?
could he have been slatting?
could we have been slatting?
could you have been slatting?
could they have been slatting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not slat?
could you not slat?
could he not slat?
could we not slat?
could you not slat?
could they not slat? 	could I not be slatting?
could you not be slatting?
could he not be slatting?
could we not be slatting?
could you not be slatting?
could they not be slatting? 	could I not have slatted?
could you not have slatted?
could he not have slatted?
could we not have slatted?
could you not have slatted?
could they not have slatted? 	could I not have been slatting?
could you not have been slatting?
could he not have been slatting?
could we not have been slatting?
could you not have been slatting?
could they not have been slatting?