| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] used for | 280 |
|
| 2 | not [be] used for | 88 |
|
| 3 | not [adv] [be] used | 40 |
|
| 4 | not [adv] used for | 18 |
|
| 5 | not [adv] [be] for | 5 |
|
