The document expresses abilities in the present and future, as well as discussing permission and asking for things. In the present, the author expresses they can swim but others cannot, and that they are able to attract people and be strong. As a child, they could ride a bike but not tidy their room. In the future, they will be able to play violin and ride a motorbike when older. The document also provides examples of informally and formally asking permission to do things or for information.