will lack
Verbe régulier : lack - lacked- lacked
Traduction française : manquer de 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I will lack
you will lack
he will lack
we will lack
you will lack
they will lack 	I will be lacking
you will be lacking
he will be lacking
we will be lacking
you will be lacking
they will be lacking	I will have lacked
you will have lacked
he will have lacked
we will have lacked
you will have lacked
they will have lacked	I will have been lacking
you will have been lacking
he will have been lacking
we will have been lacking
you will have been lacking
they will have been lacking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I will not lack
you will not lack
he will not lack
we will not lack
you will not lack
they will not lack 	I will not be lacking
you will not be lacking
he will not be lacking
we will not be lacking
you will not be lacking
they will not be lacking	I will not have lacked
you will not have lacked
he will not have lacked
we will not have lacked
you will not have lacked
they will not have lacked	I will not have been lacking
you will not have been lacking
he will not have been lacking
we will not have been lacking
you will not have been lacking
they will not have been lacking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
will I lack?
will you lack?
will he lack?
will we lack?
will you lack?
will they lack? 	will I be lacking?
will you be lacking?
will he be lacking?
will we be lacking?
will you be lacking?
will they be lacking? 	will I have lacked?
will you have lacked?
will he have lacked?
will we have lacked?
will you have lacked?
will they have lacked? 	will I have been lacking?
will you have been lacking?
will he have been lacking?
will we have been lacking?
will you have been lacking?
will they have been lacking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
will I not lack?
will you not lack?
will he not lack?
will we not lack?
will you not lack?
will they not lack? 	will I not be lacking?
will you not be lacking?
will he not be lacking?
will we not be lacking?
will you not be lacking?
will they not be lacking? 	will I not have lacked?
will you not have lacked?
will he not have lacked?
will we not have lacked?
will you not have lacked?
will they not have lacked? 	will I not have been lacking?
will you not have been lacking?
will he not have been lacking?
will we not have been lacking?
will you not have been lacking?
will they not have been lacking?