shall lack
Verbo regolare: lack - lacked- lacked

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I'll lack
you'll lack
she'll lack
we'll lack
you'll lack
they'll lack 	I'll be lacking
you'll be lacking
she'll be lacking
we'll be lacking
you'll be lacking
they'll be lacking	I'll have lacked
you'll have lacked
she'll have lacked
we'll have lacked
you'll have lacked
they'll have lacked	I'll have been lacking
you'll have been lacking
she'll have been lacking
we'll have been lacking
you'll have been lacking
they'll have been lacking	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I shan't lack
you shan't lack
she shan't lack
we shan't lack
you shan't lack
they shan't lack 	I shan't be lacking
you shan't be lacking
she shan't be lacking
we shan't be lacking
you shan't be lacking
they shan't be lacking	I shan't have lacked
you shan't have lacked
she shan't have lacked
we shan't have lacked
you shan't have lacked
they shan't have lacked	I shan't have been lacking
you shan't have been lacking
she shan't have been lacking
we shan't have been lacking
you shan't have been lacking
they shan't have been lacking	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
shall I lack?
shall you lack?
shall she lack?
shall we lack?
shall you lack?
shall they lack? 	shall I be lacking?
shall you be lacking?
shall she be lacking?
shall we be lacking?
shall you be lacking?
shall they be lacking? 	shall I have lacked?
shall you have lacked?
shall she have lacked?
shall we have lacked?
shall you have lacked?
shall they have lacked? 	shall I have been lacking?
shall you have been lacking?
shall she have been lacking?
shall we have been lacking?
shall you have been lacking?
shall they have been lacking? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
shan't I lack?
shan't you lack?
shan't she lack?
shan't we lack?
shan't you lack?
shan't they lack? 	shan't I be lacking?
shan't you be lacking?
shan't she be lacking?
shan't we be lacking?
shan't you be lacking?
shan't they be lacking? 	shan't I have lacked?
shan't you have lacked?
shan't she have lacked?
shan't we have lacked?
shan't you have lacked?
shan't they have lacked? 	shan't I have been lacking?
shan't you have been lacking?
shan't she have been lacking?
shan't we have been lacking?
shan't you have been lacking?
shan't they have been lacking?