Can I say,<br/><br/>(a) He wears his cap when he goes jogging.<br/><br/>(b) He is wearing a cap while / when / as jogging.<br/><br/>(c) He likes to wear a cap before jogging. <br/><br/>(d) He is wearing a cap when he is jogging.<br/><br/>(e) He wears a cap when he is jogging.