| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [prep] [verb] | 2400 |
|
| 2 | be use [prep] [verb] | 482 |
|
| 3 | [be] use [prep] [verb] | 482 |
|
| 4 | [is] use [prep] [verb] | 61 |
|
| 5 | is use [prep] [verb] | 60 |
|
