to constrain
Verbo regular: constrain - constrained- constrained

Indicativo 	
Presente 	Presente contínuo 	Pretérito 	Preterito contínuo 	
I constrain
you constrain
she constrains
we constrain
you constrain
they constrain 	Iamconstraining
youareconstraining
sheisconstraining
weareconstraining
youareconstraining
theyareconstraining	I constrained
you constrained
she constrained
we constrained
you constrained
they constrained	Iwasconstraining
youwereconstraining
shewasconstraining
wewereconstraining
youwereconstraining
theywereconstraining	
Presente perfeito 	Presente perfeito contínuo 	Mais perfeito 	Contínuo mais perfeito 	
I have constrained
you have constrained
she has constrained
we have constrained
you have constrained
they have constrained	I have been constraining
you have been constraining
shehasbeen constraining
we have been constraining
you have been constraining
they have been constraining	I had constrained
you had constrained
she had constrained
we had constrained
you had constrained
they had constrained	I had been constraining
you had been constraining
she had been constraining
we had been constraining
you had been constraining
they had been constraining	
Futuro 	Futuro contínuo 	futuro perfeito 	futuro perfeito contínuo 	
I will constrain
you will constrain
she will constrain
we will constrain
you will constrain
they will constrain 	I will be constraining
you will be constraining
she will be constraining
we will be constraining
you will be constraining
they will be constraining	I will have constrained
you will have constrained
she will have constrained
we will have constrained
you will have constrained
they will have constrained	I will have been constraining
you will have been constraining
she will have been constraining
we will have been constraining
you will have been constraining
they will have been constraining	

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
I would constrain
you would constrain
she would constrain
we would constrain
you would constrain
they would constrain 	I would be constraining
you would be constraining
she would be constraining
we would be constraining
you would be constraining
they would be constraining	I would have constrained
you would have constrained
she would have constrained
we would have constrained
you would have constrained
they would have constrained	I would have been constraining
you would have been constraining
she would have been constraining
we would have been constraining
you would have been constraining
they would have been constraining	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to constrain 	 	constrain
Let's constrain
constrain 	 	

Particípio 	
Presente 	Passado 	 	 	
constraining	constrained