| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] [prep] | 24341 |
|
| 2 | [pron] [is] perhaps | 696 |
|
| 3 | [is] perhaps [prep] | 92 |
|
| 4 | [pron] perhaps [prep] | 21 |
|
