| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] used for | 191 |
|
| 2 | has [adv] [be] used | 136 |
|
| 3 | has [be] used for | 62 |
|
| 4 | has [adv] [be] for | 10 |
|
