can leach
Verbo regular: leach - leached- leached

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can leach
you can leach
he can leach
we can leach
you can leach
they can leach 	I can be leaching
you can be leaching
he can be leaching
we can be leaching
you can be leaching
they can be leaching	I can have leached
you can have leached
he can have leached
we can have leached
you can have leached
they can have leached	I can have been leaching
you can have been leaching
he can have been leaching
we can have been leaching
you can have been leaching
they can have been leaching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot leach
you cannot leach
he cannot leach
we cannot leach
you cannot leach
they cannot leach 	I cannot be leaching
you cannot be leaching
he cannot be leaching
we cannot be leaching
you cannot be leaching
they cannot be leaching	I cannot have leached
you cannot have leached
he cannot have leached
we cannot have leached
you cannot have leached
they cannot have leached	I cannot have been leaching
you cannot have been leaching
he cannot have been leaching
we cannot have been leaching
you cannot have been leaching
they cannot have been leaching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I leach?
can you leach?
can he leach?
can we leach?
can you leach?
can they leach? 	can I be leaching?
can you be leaching?
can he be leaching?
can we be leaching?
can you be leaching?
can they be leaching? 	can I have leached?
can you have leached?
can he have leached?
can we have leached?
can you have leached?
can they have leached? 	can I have been leaching?
can you have been leaching?
can he have been leaching?
can we have been leaching?
can you have been leaching?
can they have been leaching? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not leach?
can you not leach?
can he not leach?
can we not leach?
can you not leach?
can they not leach? 	can I not be leaching?
can you not be leaching?
can he not be leaching?
can we not be leaching?
can you not be leaching?
can they not be leaching? 	can I not have leached?
can you not have leached?
can he not have leached?
can we not have leached?
can you not have leached?
can they not have leached? 	can I not have been leaching?
can you not have been leaching?
can he not have been leaching?
can we not have been leaching?
can you not have been leaching?
can they not have been leaching?