will butter
Verbo regular: butter - buttered- buttered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I will butter
you will butter
he will butter
we will butter
you will butter
they will butter 	I will be buttering
you will be buttering
he will be buttering
we will be buttering
you will be buttering
they will be buttering	I will have buttered
you will have buttered
he will have buttered
we will have buttered
you will have buttered
they will have buttered	I will have been buttering
you will have been buttering
he will have been buttering
we will have been buttering
you will have been buttering
they will have been buttering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I will not butter
you will not butter
he will not butter
we will not butter
you will not butter
they will not butter 	I will not be buttering
you will not be buttering
he will not be buttering
we will not be buttering
you will not be buttering
they will not be buttering	I will not have buttered
you will not have buttered
he will not have buttered
we will not have buttered
you will not have buttered
they will not have buttered	I will not have been buttering
you will not have been buttering
he will not have been buttering
we will not have been buttering
you will not have been buttering
they will not have been buttering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
will I butter?
will you butter?
will he butter?
will we butter?
will you butter?
will they butter? 	will I be buttering?
will you be buttering?
will he be buttering?
will we be buttering?
will you be buttering?
will they be buttering? 	will I have buttered?
will you have buttered?
will he have buttered?
will we have buttered?
will you have buttered?
will they have buttered? 	will I have been buttering?
will you have been buttering?
will he have been buttering?
will we have been buttering?
will you have been buttering?
will they have been buttering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
will I not butter?
will you not butter?
will he not butter?
will we not butter?
will you not butter?
will they not butter? 	will I not be buttering?
will you not be buttering?
will he not be buttering?
will we not be buttering?
will you not be buttering?
will they not be buttering? 	will I not have buttered?
will you not have buttered?
will he not have buttered?
will we not have buttered?
will you not have buttered?
will they not have buttered? 	will I not have been buttering?
will you not have been buttering?
will he not have been buttering?
will we not have been buttering?
will you not have been buttering?
will they not have been buttering?