could knit
Verbo irregular: knit - knitted, knit- knitted, knit

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could knit
you could knit
he could knit
we could knit
you could knit
they could knit 	I could be knitting
you could be knitting
he could be knitting
we could be knitting
you could be knitting
they could be knitting	I could have knitted, knit
you could have knitted, knit
he could have knitted, knit
we could have knitted, knit
you could have knitted, knit
they could have knitted, knit	I could have been knitting
you could have been knitting
he could have been knitting
we could have been knitting
you could have been knitting
they could have been knitting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't knit
you couldn't knit
he couldn't knit
we couldn't knit
you couldn't knit
they couldn't knit 	I couldn't be knitting
you couldn't be knitting
he couldn't be knitting
we couldn't be knitting
you couldn't be knitting
they couldn't be knitting	I couldn't have knitted, knit
you couldn't have knitted, knit
he couldn't have knitted, knit
we couldn't have knitted, knit
you couldn't have knitted, knit
they couldn't have knitted, knit	I couldn't have been knitting
you couldn't have been knitting
he couldn't have been knitting
we couldn't have been knitting
you couldn't have been knitting
they couldn't have been knitting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I knit?
could you knit?
could he knit?
could we knit?
could you knit?
could they knit? 	could I be knitting?
could you be knitting?
could he be knitting?
could we be knitting?
could you be knitting?
could they be knitting? 	could I have knitted, knit?
could you have knitted, knit?
could he have knitted, knit?
could we have knitted, knit?
could you have knitted, knit?
could they have knitted, knit? 	could I have been knitting?
could you have been knitting?
could he have been knitting?
could we have been knitting?
could you have been knitting?
could they have been knitting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I knit?
couldn't you knit?
couldn't he knit?
couldn't we knit?
couldn't you knit?
couldn't they knit? 	couldn't I be knitting?
couldn't you be knitting?
couldn't he be knitting?
couldn't we be knitting?
couldn't you be knitting?
couldn't they be knitting? 	couldn't I have knitted, knit?
couldn't you have knitted, knit?
couldn't he have knitted, knit?
couldn't we have knitted, knit?
couldn't you have knitted, knit?
couldn't they have knitted, knit? 	couldn't I have been knitting?
couldn't you have been knitting?
couldn't he have been knitting?
couldn't we have been knitting?
couldn't you have been knitting?
couldn't they have been knitting?