Regular verb: shorten - shortened - shortened
Simple form | V-ing form |
I can shorten you can shorten she can shorten we can shorten you can shorten they can shorten | I can be shortening you can be shortening she can be shortening we can be shortening you can be shortening they can be shortening |
Perfect | V-ing perfect |
I can have shortened you can have shortened she can have shortened we can have shortened you can have shortened they can have shortened | I can have been shortening you can have been shortening she can have been shortening we can have been shortening you can have been shortening they can have been shortening |
Simple form | V-ing form |
I cannot shorten you cannot shorten she cannot shorten we cannot shorten you cannot shorten they cannot shorten | I cannot be shortening you cannot be shortening she cannot be shortening we cannot be shortening you cannot be shortening they cannot be shortening |
Perfect | V-ing perfect |
I cannot have shortened you cannot have shortened she cannot have shortened we cannot have shortened you cannot have shortened they cannot have shortened | I cannot have been shortening you cannot have been shortening she cannot have been shortening we cannot have been shortening you cannot have been shortening they cannot have been shortening |
Simple form | V-ing form |
can I shorten? can you shorten? can she shorten? can we shorten? can you shorten? can they shorten? | can I be shortening? can you be shortening? can she be shortening? can we be shortening? can you be shortening? can they be shortening? |
Perfect | V-ing perfect |
can I have shortened? can you have shortened? can she have shortened? can we have shortened? can you have shortened? can they have shortened? | can I have been shortening? can you have been shortening? can she have been shortening? can we have been shortening? can you have been shortening? can they have been shortening? |
Simple form | V-ing form |
can I not shorten? can you not shorten? can she not shorten? can we not shorten? can you not shorten? can they not shorten? | can I not be shortening? can you not be shortening? can she not be shortening? can we not be shortening? can you not be shortening? can they not be shortening? |
Perfect | V-ing perfect |
can I not have shortened? can you not have shortened? can she not have shortened? can we not have shortened? can you not have shortened? can they not have shortened? | can I not have been shortening? can you not have been shortening? can she not have been shortening? can we not have been shortening? can you not have been shortening? can they not have been shortening? |