| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb past] at [art] [adj] [noun] | 89 |
|
| 2 | [pron] [vb past] at [art] [adj] time | 40 |
|
| 3 | they [vb past] [prep] [art] [adj] time | 36 |
|
| 4 | they [verb] at [art] [adj] time | 16 |
|
