to double
Verbo regular: double - doubled- doubled

Indicativo 	
Presente 	Presente contínuo 	Pretérito 	Preterito contínuo 	
I double
you double
she doubles
we double
you double
they double 	Iamdoubling
youaredoubling
sheisdoubling
wearedoubling
youaredoubling
theyaredoubling	I doubled
you doubled
she doubled
we doubled
you doubled
they doubled	Iwasdoubling
youweredoubling
shewasdoubling
weweredoubling
youweredoubling
theyweredoubling	
Presente perfeito 	Presente perfeito contínuo 	Mais perfeito 	Contínuo mais perfeito 	
I have doubled
you have doubled
she has doubled
we have doubled
you have doubled
they have doubled	I have been doubling
you have been doubling
shehasbeen doubling
we have been doubling
you have been doubling
they have been doubling	I had doubled
you had doubled
she had doubled
we had doubled
you had doubled
they had doubled	I had been doubling
you had been doubling
she had been doubling
we had been doubling
you had been doubling
they had been doubling	
Futuro 	Futuro contínuo 	futuro perfeito 	futuro perfeito contínuo 	
I will double
you will double
she will double
we will double
you will double
they will double 	I will be doubling
you will be doubling
she will be doubling
we will be doubling
you will be doubling
they will be doubling	I will have doubled
you will have doubled
she will have doubled
we will have doubled
you will have doubled
they will have doubled	I will have been doubling
you will have been doubling
she will have been doubling
we will have been doubling
you will have been doubling
they will have been doubling	

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
I would double
you would double
she would double
we would double
you would double
they would double 	I would be doubling
you would be doubling
she would be doubling
we would be doubling
you would be doubling
they would be doubling	I would have doubled
you would have doubled
she would have doubled
we would have doubled
you would have doubled
they would have doubled	I would have been doubling
you would have been doubling
she would have been doubling
we would have been doubling
you would have been doubling
they would have been doubling	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to double 	 	double
Let's double
double 	 	

Particípio 	
Presente 	Passado 	 	 	
doubling	doubled