| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [prep] [adj] | 3243 |
|
| 2 | be [adv] used [prep] | 1730 |
|
| 3 | be used [prep] [adj] | 1334 |
|
| 4 | [adv] used [prep] [adj] | 395 |
|
