can diffuse
Verbo regular: diffuse - diffused- diffused

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can diffuse
you can diffuse
he can diffuse
we can diffuse
you can diffuse
they can diffuse 	I can be diffusing
you can be diffusing
he can be diffusing
we can be diffusing
you can be diffusing
they can be diffusing	I can have diffused
you can have diffused
he can have diffused
we can have diffused
you can have diffused
they can have diffused	I can have been diffusing
you can have been diffusing
he can have been diffusing
we can have been diffusing
you can have been diffusing
they can have been diffusing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't diffuse
you can't diffuse
he can't diffuse
we can't diffuse
you can't diffuse
they can't diffuse 	I can't be diffusing
you can't be diffusing
he can't be diffusing
we can't be diffusing
you can't be diffusing
they can't be diffusing	I can't have diffused
you can't have diffused
he can't have diffused
we can't have diffused
you can't have diffused
they can't have diffused	I can't have been diffusing
you can't have been diffusing
he can't have been diffusing
we can't have been diffusing
you can't have been diffusing
they can't have been diffusing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I diffuse?
can you diffuse?
can he diffuse?
can we diffuse?
can you diffuse?
can they diffuse? 	can I be diffusing?
can you be diffusing?
can he be diffusing?
can we be diffusing?
can you be diffusing?
can they be diffusing? 	can I have diffused?
can you have diffused?
can he have diffused?
can we have diffused?
can you have diffused?
can they have diffused? 	can I have been diffusing?
can you have been diffusing?
can he have been diffusing?
can we have been diffusing?
can you have been diffusing?
can they have been diffusing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I diffuse?
can't you diffuse?
can't he diffuse?
can't we diffuse?
can't you diffuse?
can't they diffuse? 	can't I be diffusing?
can't you be diffusing?
can't he be diffusing?
can't we be diffusing?
can't you be diffusing?
can't they be diffusing? 	can't I have diffused?
can't you have diffused?
can't he have diffused?
can't we have diffused?
can't you have diffused?
can't they have diffused? 	can't I have been diffusing?
can't you have been diffusing?
can't he have been diffusing?
can't we have been diffusing?
can't you have been diffusing?
can't they have been diffusing?