can screw
Verbo regolare: screw - screwed- screwed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can screw
you can screw
he can screw
we can screw
you can screw
they can screw 	I can be screwing
you can be screwing
he can be screwing
we can be screwing
you can be screwing
they can be screwing	I can have screwed
you can have screwed
he can have screwed
we can have screwed
you can have screwed
they can have screwed	I can have been screwing
you can have been screwing
he can have been screwing
we can have been screwing
you can have been screwing
they can have been screwing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can't screw
you can't screw
he can't screw
we can't screw
you can't screw
they can't screw 	I can't be screwing
you can't be screwing
he can't be screwing
we can't be screwing
you can't be screwing
they can't be screwing	I can't have screwed
you can't have screwed
he can't have screwed
we can't have screwed
you can't have screwed
they can't have screwed	I can't have been screwing
you can't have been screwing
he can't have been screwing
we can't have been screwing
you can't have been screwing
they can't have been screwing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I screw?
can you screw?
can he screw?
can we screw?
can you screw?
can they screw? 	can I be screwing?
can you be screwing?
can he be screwing?
can we be screwing?
can you be screwing?
can they be screwing? 	can I have screwed?
can you have screwed?
can he have screwed?
can we have screwed?
can you have screwed?
can they have screwed? 	can I have been screwing?
can you have been screwing?
can he have been screwing?
can we have been screwing?
can you have been screwing?
can they have been screwing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can't I screw?
can't you screw?
can't he screw?
can't we screw?
can't you screw?
can't they screw? 	can't I be screwing?
can't you be screwing?
can't he be screwing?
can't we be screwing?
can't you be screwing?
can't they be screwing? 	can't I have screwed?
can't you have screwed?
can't he have screwed?
can't we have screwed?
can't you have screwed?
can't they have screwed? 	can't I have been screwing?
can't you have been screwing?
can't he have been screwing?
can't we have been screwing?
can't you have been screwing?
can't they have been screwing?