| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which they [verb] be [prep] | 12 |
|
| 2 | which they [vb base] be [prep] | 6 |
|
| 3 | which they [vb past] be [prep] | 6 |
|
| 4 | which they [verb] was [prep] | 5 |
|
