can diminish
Verbo regular: diminish - diminished- diminished

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can diminish
you can diminish
he can diminish
we can diminish
you can diminish
they can diminish 	I can be diminishing
you can be diminishing
he can be diminishing
we can be diminishing
you can be diminishing
they can be diminishing	I can have diminished
you can have diminished
he can have diminished
we can have diminished
you can have diminished
they can have diminished	I can have been diminishing
you can have been diminishing
he can have been diminishing
we can have been diminishing
you can have been diminishing
they can have been diminishing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't diminish
you can't diminish
he can't diminish
we can't diminish
you can't diminish
they can't diminish 	I can't be diminishing
you can't be diminishing
he can't be diminishing
we can't be diminishing
you can't be diminishing
they can't be diminishing	I can't have diminished
you can't have diminished
he can't have diminished
we can't have diminished
you can't have diminished
they can't have diminished	I can't have been diminishing
you can't have been diminishing
he can't have been diminishing
we can't have been diminishing
you can't have been diminishing
they can't have been diminishing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I diminish?
can you diminish?
can he diminish?
can we diminish?
can you diminish?
can they diminish? 	can I be diminishing?
can you be diminishing?
can he be diminishing?
can we be diminishing?
can you be diminishing?
can they be diminishing? 	can I have diminished?
can you have diminished?
can he have diminished?
can we have diminished?
can you have diminished?
can they have diminished? 	can I have been diminishing?
can you have been diminishing?
can he have been diminishing?
can we have been diminishing?
can you have been diminishing?
can they have been diminishing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I diminish?
can't you diminish?
can't he diminish?
can't we diminish?
can't you diminish?
can't they diminish? 	can't I be diminishing?
can't you be diminishing?
can't he be diminishing?
can't we be diminishing?
can't you be diminishing?
can't they be diminishing? 	can't I have diminished?
can't you have diminished?
can't he have diminished?
can't we have diminished?
can't you have diminished?
can't they have diminished? 	can't I have been diminishing?
can't you have been diminishing?
can't he have been diminishing?
can't we have been diminishing?
can't you have been diminishing?
can't they have been diminishing?