| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] [verb] | 16593 |
|
| 2 | [vb past] [subord] [verb] | 600 |
|
| 3 | they [vb past] [subord] | 553 |
|
| 4 | they [subord] [verb] | 218 |
|
