to stack
Verbo regular: stack - stacked- stacked

Indicativo 	
Presente 	Presente contínuo 	Pretérito 	Preterito contínuo 	
I do not stack
you do not stack
he doesnot stack
we do not stack
you do not stack
they do not stack 	Iamnot stacking
youarenot stacking
heisnot stacking
wearenot stacking
youarenot stacking
theyarenot stacking	I did not stack
you did not stack
he did not stack
we did not stack
you did not stack
they did not stack 	Iwasnot stacking
youwerenot stacking
hewasnot stacking
wewerenot stacking
youwerenot stacking
theywerenot stacking	
Presente perfeito 	Presente perfeito contínuo 	Mais perfeito 	Contínuo mais perfeito 	
I have not stacked
you have not stacked
hehasnot stacked
we have not stacked
you have not stacked
they have not stacked	I have not  been stacking
you have not  been stacking
hehasnot  been stacking
we have not  been stacking
you have not  been stacking
they have not  been stacking	I had not stacked
you had not stacked
he had not stacked
we had not stacked
you had not stacked
they had not stacked	I had not been stacking
you had not been stacking
he had not been stacking
we had not been stacking
you had not been stacking
they had not been stacking	
Futuro 	Futuro contínuo 	futuro perfeito 	futuro perfeito contínuo 	
I will not stack
you will not stack
he will not stack
we will not stack
you will not stack
they will not stack 	I will not be stacking
you will not be stacking
he will not be stacking
we will not be stacking
you will not be stacking
they will not be stacking	I will not have stacked
you will not have stacked
he will not have stacked
we will not have stacked
you will not have stacked
they will not have stacked	I will not have been stacking
you will not have been stacking
he will not have been stacking
we will not have been stacking
you will not have been stacking
they will not have been stacking	

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
I would not stack
you would not stack
he would not stack
we would not stack
you would not stack
they would not stack 	I would not be stacking
you would not be stacking
he would not be stacking
we would not be stacking
you would not be stacking
they would not be stacking	I would not have stacked
you would not have stacked
he would not have stacked
we would not have stacked
you would not have stacked
they would not have stacked	I would not have been stacking
you would not have been stacking
he would not have been stacking
we would not have been stacking
you would not have been stacking
they would not have been stacking	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to stack 	 	do not stack
Let's not stack
do not stack 	 	

Particípio 	
Presente 	Passado 	 	 	
stacking	stacked