| What effect did the storm have on your business? | |
| Did the storm affect your business? | |
| The bright sun is affecting my eyes and making it difficult to drive. | |
| Don`t allow your negative opinion of his wife to effect your opinion of him. |
| To travel overseas you need a US passport. | |
| If you have the money you can buy a house in an hour. | |
| The suspect is a unknown clown riding a unicycle. | |
| It would be an honor to sing the national anthem. |
| You should of studied more. | |
| I don`t think that would`ve helped. | |
| You should`ve studied more. | |
| You should have studied more. |