| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [prep] [det] use [prep] | 90 |
|
| 2 | to be [prep] [det] use | 32 |
|
| 3 | to be [prep] [det] [prep] | 32 |
|
| 4 | to be [prep] use [prep] | 16 |
|
