| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [vb past] in [noun] | 461 |
|
| 2 | [pron] [vb past] in february | 25 |
|
| 3 | which [verb] in february | 12 |
|
| 4 | [Wh det] [vb past] in february | 10 |
|
| 5 | which [vb past] [prep] february | 10 |
|
| 6 | which [vb past] in february | 10 |
|
