will understand
Verbo irregular: understand - understood- understood

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I will understand
you will understand
he will understand
we will understand
you will understand
they will understand 	I will be understanding
you will be understanding
he will be understanding
we will be understanding
you will be understanding
they will be understanding	I will have understood
you will have understood
he will have understood
we will have understood
you will have understood
they will have understood	I will have been understanding
you will have been understanding
he will have been understanding
we will have been understanding
you will have been understanding
they will have been understanding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I will not understand
you will not understand
he will not understand
we will not understand
you will not understand
they will not understand 	I will not be understanding
you will not be understanding
he will not be understanding
we will not be understanding
you will not be understanding
they will not be understanding	I will not have understood
you will not have understood
he will not have understood
we will not have understood
you will not have understood
they will not have understood	I will not have been understanding
you will not have been understanding
he will not have been understanding
we will not have been understanding
you will not have been understanding
they will not have been understanding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
will I understand?
will you understand?
will he understand?
will we understand?
will you understand?
will they understand? 	will I be understanding?
will you be understanding?
will he be understanding?
will we be understanding?
will you be understanding?
will they be understanding? 	will I have understood?
will you have understood?
will he have understood?
will we have understood?
will you have understood?
will they have understood? 	will I have been understanding?
will you have been understanding?
will he have been understanding?
will we have been understanding?
will you have been understanding?
will they have been understanding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
will I not understand?
will you not understand?
will he not understand?
will we not understand?
will you not understand?
will they not understand? 	will I not be understanding?
will you not be understanding?
will he not be understanding?
will we not be understanding?
will you not be understanding?
will they not be understanding? 	will I not have understood?
will you not have understood?
will he not have understood?
will we not have understood?
will you not have understood?
will they not have understood? 	will I not have been understanding?
will you not have been understanding?
will he not have been understanding?
will we not have been understanding?
will you not have been understanding?
will they not have been understanding?