| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [prep] [verb] | 2811 |
|
| 2 | [pron] be ground [prep] | 40 |
|
| 3 | be ground [prep] [verb] | 23 |
|
| 4 | [pron] ground [prep] [verb] | 7 |
|
