I can reconstruct you can reconstruct she can reconstruct we can reconstruct you can reconstruct they can reconstruct
V-ing form
I can be reconstructing you can be reconstructing she can be reconstructing we can be reconstructing you can be reconstructing they can be reconstructing
Perfect
I can have reconstructed you can have reconstructed she can have reconstructed we can have reconstructed you can have reconstructed they can have reconstructed
V-ing perfect
I can have been reconstructing you can have been reconstructing she can have been reconstructing we can have been reconstructing you can have been reconstructing they can have been reconstructing
Negation
Simple form
I cannot reconstruct you cannot reconstruct she cannot reconstruct we cannot reconstruct you cannot reconstruct they cannot reconstruct
V-ing form
I cannot be reconstructing you cannot be reconstructing she cannot be reconstructing we cannot be reconstructing you cannot be reconstructing they cannot be reconstructing
Perfect
I cannot have reconstructed you cannot have reconstructed she cannot have reconstructed we cannot have reconstructed you cannot have reconstructed they cannot have reconstructed
V-ing perfect
I cannot have been reconstructing you cannot have been reconstructing she cannot have been reconstructing we cannot have been reconstructing you cannot have been reconstructing they cannot have been reconstructing
Interrogative form
Simple form
can I reconstruct? can you reconstruct? can she reconstruct? can we reconstruct? can you reconstruct? can they reconstruct?
V-ing form
can I be reconstructing? can you be reconstructing? can she be reconstructing? can we be reconstructing? can you be reconstructing? can they be reconstructing?
Perfect
can I have reconstructed? can you have reconstructed? can she have reconstructed? can we have reconstructed? can you have reconstructed? can they have reconstructed?
V-ing perfect
can I have been reconstructing? can you have been reconstructing? can she have been reconstructing? can we have been reconstructing? can you have been reconstructing? can they have been reconstructing?
Interro-negative form
Simple form
can I not reconstruct? can you not reconstruct? can she not reconstruct? can we not reconstruct? can you not reconstruct? can they not reconstruct?
V-ing form
can I not be reconstructing? can you not be reconstructing? can she not be reconstructing? can we not be reconstructing? can you not be reconstructing? can they not be reconstructing?
Perfect
can I not have reconstructed? can you not have reconstructed? can she not have reconstructed? can we not have reconstructed? can you not have reconstructed? can they not have reconstructed?
V-ing perfect
can I not have been reconstructing? can you not have been reconstructing? can she not have been reconstructing? can we not have been reconstructing? can you not have been reconstructing? can they not have been reconstructing?