will countersink
Verbo irregular: countersink - countersank- countersunk

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I will countersink
you will countersink
she will countersink
we will countersink
you will countersink
they will countersink 	I will be countersinking
you will be countersinking
she will be countersinking
we will be countersinking
you will be countersinking
they will be countersinking	I will have countersunk
you will have countersunk
she will have countersunk
we will have countersunk
you will have countersunk
they will have countersunk	I will have been countersinking
you will have been countersinking
she will have been countersinking
we will have been countersinking
you will have been countersinking
they will have been countersinking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I will not countersink
you will not countersink
she will not countersink
we will not countersink
you will not countersink
they will not countersink 	I will not be countersinking
you will not be countersinking
she will not be countersinking
we will not be countersinking
you will not be countersinking
they will not be countersinking	I will not have countersunk
you will not have countersunk
she will not have countersunk
we will not have countersunk
you will not have countersunk
they will not have countersunk	I will not have been countersinking
you will not have been countersinking
she will not have been countersinking
we will not have been countersinking
you will not have been countersinking
they will not have been countersinking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
will I countersink?
will you countersink?
will she countersink?
will we countersink?
will you countersink?
will they countersink? 	will I be countersinking?
will you be countersinking?
will she be countersinking?
will we be countersinking?
will you be countersinking?
will they be countersinking? 	will I have countersunk?
will you have countersunk?
will she have countersunk?
will we have countersunk?
will you have countersunk?
will they have countersunk? 	will I have been countersinking?
will you have been countersinking?
will she have been countersinking?
will we have been countersinking?
will you have been countersinking?
will they have been countersinking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
will I not countersink?
will you not countersink?
will she not countersink?
will we not countersink?
will you not countersink?
will they not countersink? 	will I not be countersinking?
will you not be countersinking?
will she not be countersinking?
will we not be countersinking?
will you not be countersinking?
will they not be countersinking? 	will I not have countersunk?
will you not have countersunk?
will she not have countersunk?
will we not have countersunk?
will you not have countersunk?
will they not have countersunk? 	will I not have been countersinking?
will you not have been countersinking?
will she not have been countersinking?
will we not have been countersinking?
will you not have been countersinking?
will they not have been countersinking?