can diffract
Verbo regular: diffract - diffracted- diffracted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can diffract
you can diffract
he can diffract
we can diffract
you can diffract
they can diffract 	I can be diffracting
you can be diffracting
he can be diffracting
we can be diffracting
you can be diffracting
they can be diffracting	I can have diffracted
you can have diffracted
he can have diffracted
we can have diffracted
you can have diffracted
they can have diffracted	I can have been diffracting
you can have been diffracting
he can have been diffracting
we can have been diffracting
you can have been diffracting
they can have been diffracting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't diffract
you can't diffract
he can't diffract
we can't diffract
you can't diffract
they can't diffract 	I can't be diffracting
you can't be diffracting
he can't be diffracting
we can't be diffracting
you can't be diffracting
they can't be diffracting	I can't have diffracted
you can't have diffracted
he can't have diffracted
we can't have diffracted
you can't have diffracted
they can't have diffracted	I can't have been diffracting
you can't have been diffracting
he can't have been diffracting
we can't have been diffracting
you can't have been diffracting
they can't have been diffracting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I diffract?
can you diffract?
can he diffract?
can we diffract?
can you diffract?
can they diffract? 	can I be diffracting?
can you be diffracting?
can he be diffracting?
can we be diffracting?
can you be diffracting?
can they be diffracting? 	can I have diffracted?
can you have diffracted?
can he have diffracted?
can we have diffracted?
can you have diffracted?
can they have diffracted? 	can I have been diffracting?
can you have been diffracting?
can he have been diffracting?
can we have been diffracting?
can you have been diffracting?
can they have been diffracting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I diffract?
can't you diffract?
can't he diffract?
can't we diffract?
can't you diffract?
can't they diffract? 	can't I be diffracting?
can't you be diffracting?
can't he be diffracting?
can't we be diffracting?
can't you be diffracting?
can't they be diffracting? 	can't I have diffracted?
can't you have diffracted?
can't he have diffracted?
can't we have diffracted?
can't you have diffracted?
can't they have diffracted? 	can't I have been diffracting?
can't you have been diffracting?
can't he have been diffracting?
can't we have been diffracting?
can't you have been diffracting?
can't they have been diffracting?