can sin
Verbo regolare: sin - sinned- sinned

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can sin
you can sin
he can sin
we can sin
you can sin
they can sin 	I can be sinning
you can be sinning
he can be sinning
we can be sinning
you can be sinning
they can be sinning	I can have sinned
you can have sinned
he can have sinned
we can have sinned
you can have sinned
they can have sinned	I can have been sinning
you can have been sinning
he can have been sinning
we can have been sinning
you can have been sinning
they can have been sinning	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I cannot sin
you cannot sin
he cannot sin
we cannot sin
you cannot sin
they cannot sin 	I cannot be sinning
you cannot be sinning
he cannot be sinning
we cannot be sinning
you cannot be sinning
they cannot be sinning	I cannot have sinned
you cannot have sinned
he cannot have sinned
we cannot have sinned
you cannot have sinned
they cannot have sinned	I cannot have been sinning
you cannot have been sinning
he cannot have been sinning
we cannot have been sinning
you cannot have been sinning
they cannot have been sinning	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I sin?
can you sin?
can he sin?
can we sin?
can you sin?
can they sin? 	can I be sinning?
can you be sinning?
can he be sinning?
can we be sinning?
can you be sinning?
can they be sinning? 	can I have sinned?
can you have sinned?
can he have sinned?
can we have sinned?
can you have sinned?
can they have sinned? 	can I have been sinning?
can you have been sinning?
can he have been sinning?
can we have been sinning?
can you have been sinning?
can they have been sinning? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I not sin?
can you not sin?
can he not sin?
can we not sin?
can you not sin?
can they not sin? 	can I not be sinning?
can you not be sinning?
can he not be sinning?
can we not be sinning?
can you not be sinning?
can they not be sinning? 	can I not have sinned?
can you not have sinned?
can he not have sinned?
can we not have sinned?
can you not have sinned?
can they not have sinned? 	can I not have been sinning?
can you not have been sinning?
can he not have been sinning?
can we not have been sinning?
can you not have been sinning?
can they not have been sinning?