| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [adv] | 24056 |
|
| 2 | for [adv] | 21605 |
|
| 3 | [prep] about | 7307 |
|
| 4 | [prep] about | 7307 |
|
| 5 | for about | 1721 |
|
| 6 | for about | 1721 |
|
