| A | B |
| I have always believed THAT PEOPLE LIKE TO LAUGH. | direct object |
| WHAT YOU DECIDE TO DO is completely up to you. | subject |
| We'll give WHOEVER IS LEFT the tie-breaking vote. | indirect object |
| WHATEVER MRS. WANG WANTS is fine. | subject |
| My secret wish is THAT I DON'T FORGET MY LINES. | predicate nominative |
| My parents are very impressed by WHAT I KNOW ABOUT COMPUTERS. | object of the preposition |
| I have forgotten WHERE I LEFT THE KEYS. | direct object |
| We still don't know WHETHER AARON ARRIVED SAFELY. | direct object |
| Po Lan wouldn't predict WHAT WOULD HAPPEN IN THE RACE. | direct object |
| THAT THE MILK WAS SOUR was immediately obvious. | subject |