| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num ord] [noun] [pron] [vb past] [prep] | 721 |
|
| 2 | [noun] since [pron] [vb past] [prep] | 137 |
|
| 3 | [num ord] [noun] since [pron] [vb past] | 87 |
|
