can knit
Irregular verb: knit - knitted, knit- knitted, knit

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can knit
you can knit
he can knit
we can knit
you can knit
they can knit 	I can be knitting
you can be knitting
he can be knitting
we can be knitting
you can be knitting
they can be knitting	I can have knitted, knit
you can have knitted, knit
he can have knitted, knit
we can have knitted, knit
you can have knitted, knit
they can have knitted, knit	I can have been knitting
you can have been knitting
he can have been knitting
we can have been knitting
you can have been knitting
they can have been knitting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't knit
you can't knit
he can't knit
we can't knit
you can't knit
they can't knit 	I can't be knitting
you can't be knitting
he can't be knitting
we can't be knitting
you can't be knitting
they can't be knitting	I can't have knitted, knit
you can't have knitted, knit
he can't have knitted, knit
we can't have knitted, knit
you can't have knitted, knit
they can't have knitted, knit	I can't have been knitting
you can't have been knitting
he can't have been knitting
we can't have been knitting
you can't have been knitting
they can't have been knitting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I knit?
can you knit?
can he knit?
can we knit?
can you knit?
can they knit? 	can I be knitting?
can you be knitting?
can he be knitting?
can we be knitting?
can you be knitting?
can they be knitting? 	can I have knitted, knit?
can you have knitted, knit?
can he have knitted, knit?
can we have knitted, knit?
can you have knitted, knit?
can they have knitted, knit? 	can I have been knitting?
can you have been knitting?
can he have been knitting?
can we have been knitting?
can you have been knitting?
can they have been knitting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I knit?
can't you knit?
can't he knit?
can't we knit?
can't you knit?
can't they knit? 	can't I be knitting?
can't you be knitting?
can't he be knitting?
can't we be knitting?
can't you be knitting?
can't they be knitting? 	can't I have knitted, knit?
can't you have knitted, knit?
can't he have knitted, knit?
can't we have knitted, knit?
can't you have knitted, knit?
can't they have knitted, knit? 	can't I have been knitting?
can't you have been knitting?
can't he have been knitting?
can't we have been knitting?
can't you have been knitting?
can't they have been knitting?