Coniugazione del verbo inglese
COULD LACK

Verbo regolare: lack - lacked - lacked

Affermazione

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

Negazione

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

Forma interrogativa

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

Forma interro-negativa

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