should knurl
Verbo regular: knurl - knurled- knurled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I'd knurl
you'd knurl
he'd knurl
we'd knurl
you'd knurl
they'd knurl 	I'd be knurling
you'd be knurling
he'd be knurling
we'd be knurling
you'd be knurling
they'd be knurling	I should've knurled
you should've knurled
he should've knurled
we should've knurled
you should've knurled
they should've knurled	I should've been knurling
you should've been knurling
he should've been knurling
we should've been knurling
you should've been knurling
they should've been knurling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I shouldn't knurl
you shouldn't knurl
he shouldn't knurl
we shouldn't knurl
you shouldn't knurl
they shouldn't knurl 	I shouldn't be knurling
you shouldn't be knurling
he shouldn't be knurling
we shouldn't be knurling
you shouldn't be knurling
they shouldn't be knurling	I shouldn't have knurled
you shouldn't have knurled
he shouldn't have knurled
we shouldn't have knurled
you shouldn't have knurled
they shouldn't have knurled	I shouldn't have been knurling
you shouldn't have been knurling
he shouldn't have been knurling
we shouldn't have been knurling
you shouldn't have been knurling
they shouldn't have been knurling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I knurl?
should you knurl?
should he knurl?
should we knurl?
should you knurl?
should they knurl? 	should I be knurling?
should you be knurling?
should he be knurling?
should we be knurling?
should you be knurling?
should they be knurling? 	should I have knurled?
should you have knurled?
should he have knurled?
should we have knurled?
should you have knurled?
should they have knurled? 	should I have been knurling?
should you have been knurling?
should he have been knurling?
should we have been knurling?
should you have been knurling?
should they have been knurling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
shouldn't I knurl?
shouldn't you knurl?
shouldn't he knurl?
shouldn't we knurl?
shouldn't you knurl?
shouldn't they knurl? 	shouldn't I be knurling?
shouldn't you be knurling?
shouldn't he be knurling?
shouldn't we be knurling?
shouldn't you be knurling?
shouldn't they be knurling? 	shouldn't I have knurled?
shouldn't you have knurled?
shouldn't he have knurled?
shouldn't we have knurled?
shouldn't you have knurled?
shouldn't they have knurled? 	shouldn't I have been knurling?
shouldn't you have been knurling?
shouldn't he have been knurling?
shouldn't we have been knurling?
shouldn't you have been knurling?
shouldn't they have been knurling?