I can foreshorten you can foreshorten she can foreshorten we can foreshorten you can foreshorten they can foreshorten
V-ing form
I can be foreshortening you can be foreshortening she can be foreshortening we can be foreshortening you can be foreshortening they can be foreshortening
Perfect
I can have foreshortened you can have foreshortened she can have foreshortened we can have foreshortened you can have foreshortened they can have foreshortened
V-ing perfect
I can have been foreshortening you can have been foreshortening she can have been foreshortening we can have been foreshortening you can have been foreshortening they can have been foreshortening
Negation
Simple form
I can't foreshorten you can't foreshorten she can't foreshorten we can't foreshorten you can't foreshorten they can't foreshorten
V-ing form
I can't be foreshortening you can't be foreshortening she can't be foreshortening we can't be foreshortening you can't be foreshortening they can't be foreshortening
Perfect
I can't have foreshortened you can't have foreshortened she can't have foreshortened we can't have foreshortened you can't have foreshortened they can't have foreshortened
V-ing perfect
I can't have been foreshortening you can't have been foreshortening she can't have been foreshortening we can't have been foreshortening you can't have been foreshortening they can't have been foreshortening
Interrogative form
Simple form
can I foreshorten? can you foreshorten? can she foreshorten? can we foreshorten? can you foreshorten? can they foreshorten?
V-ing form
can I be foreshortening? can you be foreshortening? can she be foreshortening? can we be foreshortening? can you be foreshortening? can they be foreshortening?
Perfect
can I have foreshortened? can you have foreshortened? can she have foreshortened? can we have foreshortened? can you have foreshortened? can they have foreshortened?
V-ing perfect
can I have been foreshortening? can you have been foreshortening? can she have been foreshortening? can we have been foreshortening? can you have been foreshortening? can they have been foreshortening?
Interro-negative form
Simple form
can't I foreshorten? can't you foreshorten? can't she foreshorten? can't we foreshorten? can't you foreshorten? can't they foreshorten?
V-ing form
can't I be foreshortening? can't you be foreshortening? can't she be foreshortening? can't we be foreshortening? can't you be foreshortening? can't they be foreshortening?
Perfect
can't I have foreshortened? can't you have foreshortened? can't she have foreshortened? can't we have foreshortened? can't you have foreshortened? can't they have foreshortened?
V-ing perfect
can't I have been foreshortening? can't you have been foreshortening? can't she have been foreshortening? can't we have been foreshortening? can't you have been foreshortening? can't they have been foreshortening?