| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they do come | 38 |
|
| 2 | they [vb base] come | 30 |
|
| 3 | they do come | 30 |
|
| 4 | they [vb past] come | 8 |
|
| 5 | they did come | 8 |
|
