can reduce
Verbo regular: reduce - reduced- reduced

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can reduce
you can reduce
he can reduce
we can reduce
you can reduce
they can reduce 	I can be reducing
you can be reducing
he can be reducing
we can be reducing
you can be reducing
they can be reducing	I can have reduced
you can have reduced
he can have reduced
we can have reduced
you can have reduced
they can have reduced	I can have been reducing
you can have been reducing
he can have been reducing
we can have been reducing
you can have been reducing
they can have been reducing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't reduce
you can't reduce
he can't reduce
we can't reduce
you can't reduce
they can't reduce 	I can't be reducing
you can't be reducing
he can't be reducing
we can't be reducing
you can't be reducing
they can't be reducing	I can't have reduced
you can't have reduced
he can't have reduced
we can't have reduced
you can't have reduced
they can't have reduced	I can't have been reducing
you can't have been reducing
he can't have been reducing
we can't have been reducing
you can't have been reducing
they can't have been reducing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I reduce?
can you reduce?
can he reduce?
can we reduce?
can you reduce?
can they reduce? 	can I be reducing?
can you be reducing?
can he be reducing?
can we be reducing?
can you be reducing?
can they be reducing? 	can I have reduced?
can you have reduced?
can he have reduced?
can we have reduced?
can you have reduced?
can they have reduced? 	can I have been reducing?
can you have been reducing?
can he have been reducing?
can we have been reducing?
can you have been reducing?
can they have been reducing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I reduce?
can't you reduce?
can't he reduce?
can't we reduce?
can't you reduce?
can't they reduce? 	can't I be reducing?
can't you be reducing?
can't he be reducing?
can't we be reducing?
can't you be reducing?
can't they be reducing? 	can't I have reduced?
can't you have reduced?
can't he have reduced?
can't we have reduced?
can't you have reduced?
can't they have reduced? 	can't I have been reducing?
can't you have been reducing?
can't he have been reducing?
can't we have been reducing?
can't you have been reducing?
can't they have been reducing?