I can devastate you can devastate she can devastate we can devastate you can devastate they can devastate
V-ing form
I can be devastating you can be devastating she can be devastating we can be devastating you can be devastating they can be devastating
Perfect
I can have devastated you can have devastated she can have devastated we can have devastated you can have devastated they can have devastated
V-ing perfect
I can have been devastating you can have been devastating she can have been devastating we can have been devastating you can have been devastating they can have been devastating
Negation
Simple form
I cannot devastate you cannot devastate she cannot devastate we cannot devastate you cannot devastate they cannot devastate
V-ing form
I cannot be devastating you cannot be devastating she cannot be devastating we cannot be devastating you cannot be devastating they cannot be devastating
Perfect
I cannot have devastated you cannot have devastated she cannot have devastated we cannot have devastated you cannot have devastated they cannot have devastated
V-ing perfect
I cannot have been devastating you cannot have been devastating she cannot have been devastating we cannot have been devastating you cannot have been devastating they cannot have been devastating
Interrogative form
Simple form
can I devastate? can you devastate? can she devastate? can we devastate? can you devastate? can they devastate?
V-ing form
can I be devastating? can you be devastating? can she be devastating? can we be devastating? can you be devastating? can they be devastating?
Perfect
can I have devastated? can you have devastated? can she have devastated? can we have devastated? can you have devastated? can they have devastated?
V-ing perfect
can I have been devastating? can you have been devastating? can she have been devastating? can we have been devastating? can you have been devastating? can they have been devastating?
Interro-negative form
Simple form
can I not devastate? can you not devastate? can she not devastate? can we not devastate? can you not devastate? can they not devastate?
V-ing form
can I not be devastating? can you not be devastating? can she not be devastating? can we not be devastating? can you not be devastating? can they not be devastating?
Perfect
can I not have devastated? can you not have devastated? can she not have devastated? can we not have devastated? can you not have devastated? can they not have devastated?
V-ing perfect
can I not have been devastating? can you not have been devastating? can she not have been devastating? can we not have been devastating? can you not have been devastating? can they not have been devastating?