| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] [prep] | 13576 |
|
| 2 | they be [prep] | 6286 |
|
| 3 | [vb past] be [prep] | 4611 |
|
| 4 | they [vb past] be | 3057 |
|
