| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [verb] to bed | 42 |
|
| 2 | they go to bed | 41 |
|
| 3 | they [vb past] to bed | 22 |
|
| 4 | they went to bed | 19 |
|
| 5 | they [vb base] to bed | 19 |
|
| 6 | they go to bed | 18 |
|
