can sift
Verbo regolare: sift - sifted- sifted

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can sift
you can sift
he can sift
we can sift
you can sift
they can sift 	I can be sifting
you can be sifting
he can be sifting
we can be sifting
you can be sifting
they can be sifting	I can have sifted
you can have sifted
he can have sifted
we can have sifted
you can have sifted
they can have sifted	I can have been sifting
you can have been sifting
he can have been sifting
we can have been sifting
you can have been sifting
they can have been sifting	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can't sift
you can't sift
he can't sift
we can't sift
you can't sift
they can't sift 	I can't be sifting
you can't be sifting
he can't be sifting
we can't be sifting
you can't be sifting
they can't be sifting	I can't have sifted
you can't have sifted
he can't have sifted
we can't have sifted
you can't have sifted
they can't have sifted	I can't have been sifting
you can't have been sifting
he can't have been sifting
we can't have been sifting
you can't have been sifting
they can't have been sifting	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I sift?
can you sift?
can he sift?
can we sift?
can you sift?
can they sift? 	can I be sifting?
can you be sifting?
can he be sifting?
can we be sifting?
can you be sifting?
can they be sifting? 	can I have sifted?
can you have sifted?
can he have sifted?
can we have sifted?
can you have sifted?
can they have sifted? 	can I have been sifting?
can you have been sifting?
can he have been sifting?
can we have been sifting?
can you have been sifting?
can they have been sifting? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can't I sift?
can't you sift?
can't he sift?
can't we sift?
can't you sift?
can't they sift? 	can't I be sifting?
can't you be sifting?
can't he be sifting?
can't we be sifting?
can't you be sifting?
can't they be sifting? 	can't I have sifted?
can't you have sifted?
can't he have sifted?
can't we have sifted?
can't you have sifted?
can't they have sifted? 	can't I have been sifting?
can't you have been sifting?
can't he have been sifting?
can't we have been sifting?
can't you have been sifting?
can't they have been sifting?