can mercerise
Verbo regular: mercerise - mercerised- mercerised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can mercerise
you can mercerise
he can mercerise
we can mercerise
you can mercerise
they can mercerise 	I can be mercerising
you can be mercerising
he can be mercerising
we can be mercerising
you can be mercerising
they can be mercerising	I can have mercerised
you can have mercerised
he can have mercerised
we can have mercerised
you can have mercerised
they can have mercerised	I can have been mercerising
you can have been mercerising
he can have been mercerising
we can have been mercerising
you can have been mercerising
they can have been mercerising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot mercerise
you cannot mercerise
he cannot mercerise
we cannot mercerise
you cannot mercerise
they cannot mercerise 	I cannot be mercerising
you cannot be mercerising
he cannot be mercerising
we cannot be mercerising
you cannot be mercerising
they cannot be mercerising	I cannot have mercerised
you cannot have mercerised
he cannot have mercerised
we cannot have mercerised
you cannot have mercerised
they cannot have mercerised	I cannot have been mercerising
you cannot have been mercerising
he cannot have been mercerising
we cannot have been mercerising
you cannot have been mercerising
they cannot have been mercerising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I mercerise?
can you mercerise?
can he mercerise?
can we mercerise?
can you mercerise?
can they mercerise? 	can I be mercerising?
can you be mercerising?
can he be mercerising?
can we be mercerising?
can you be mercerising?
can they be mercerising? 	can I have mercerised?
can you have mercerised?
can he have mercerised?
can we have mercerised?
can you have mercerised?
can they have mercerised? 	can I have been mercerising?
can you have been mercerising?
can he have been mercerising?
can we have been mercerising?
can you have been mercerising?
can they have been mercerising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not mercerise?
can you not mercerise?
can he not mercerise?
can we not mercerise?
can you not mercerise?
can they not mercerise? 	can I not be mercerising?
can you not be mercerising?
can he not be mercerising?
can we not be mercerising?
can you not be mercerising?
can they not be mercerising? 	can I not have mercerised?
can you not have mercerised?
can he not have mercerised?
can we not have mercerised?
can you not have mercerised?
can they not have mercerised? 	can I not have been mercerising?
can you not have been mercerising?
can he not have been mercerising?
can we not have been mercerising?
can you not have been mercerising?
can they not have been mercerising?