The weather in New York City is capricious, especially in the springtime, with beach weather one day, and freezing rain the next. His girlfriend's capricious lifestyle annoys him to no end, as he is...
The drama critic was capricious in the way he bestowed blame or praise. The Lady of the Manor was haughty and capricious towards her servants. She thought she was an avante-garde leader in always...
When it has a subject, verb, punctuation, capitalization, a predicate, and a complete thought. A sentence is a sentence when it is handed down by a judge (or a magistrate).