| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] [verb] | 16593 |
|
| 2 | they [vb past] do | 606 |
|
| 3 | they [vb past] [vb infin] | 583 |
|
| 4 | [pron] [vb past] do | 122 |
|
| 5 | they [verb] do | 24 |
|
