will headbutt
Verbo regular: headbutt - headbutted- headbutted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I will headbutt
you will headbutt
he will headbutt
we will headbutt
you will headbutt
they will headbutt 	I will be headbutting
you will be headbutting
he will be headbutting
we will be headbutting
you will be headbutting
they will be headbutting	I will have headbutted
you will have headbutted
he will have headbutted
we will have headbutted
you will have headbutted
they will have headbutted	I will have been headbutting
you will have been headbutting
he will have been headbutting
we will have been headbutting
you will have been headbutting
they will have been headbutting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I will not headbutt
you will not headbutt
he will not headbutt
we will not headbutt
you will not headbutt
they will not headbutt 	I will not be headbutting
you will not be headbutting
he will not be headbutting
we will not be headbutting
you will not be headbutting
they will not be headbutting	I will not have headbutted
you will not have headbutted
he will not have headbutted
we will not have headbutted
you will not have headbutted
they will not have headbutted	I will not have been headbutting
you will not have been headbutting
he will not have been headbutting
we will not have been headbutting
you will not have been headbutting
they will not have been headbutting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
will I headbutt?
will you headbutt?
will he headbutt?
will we headbutt?
will you headbutt?
will they headbutt? 	will I be headbutting?
will you be headbutting?
will he be headbutting?
will we be headbutting?
will you be headbutting?
will they be headbutting? 	will I have headbutted?
will you have headbutted?
will he have headbutted?
will we have headbutted?
will you have headbutted?
will they have headbutted? 	will I have been headbutting?
will you have been headbutting?
will he have been headbutting?
will we have been headbutting?
will you have been headbutting?
will they have been headbutting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
will I not headbutt?
will you not headbutt?
will he not headbutt?
will we not headbutt?
will you not headbutt?
will they not headbutt? 	will I not be headbutting?
will you not be headbutting?
will he not be headbutting?
will we not be headbutting?
will you not be headbutting?
will they not be headbutting? 	will I not have headbutted?
will you not have headbutted?
will he not have headbutted?
will we not have headbutted?
will you not have headbutted?
will they not have headbutted? 	will I not have been headbutting?
will you not have been headbutting?
will he not have been headbutting?
will we not have been headbutting?
will you not have been headbutting?
will they not have been headbutting?