| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [was/were] [prep] [art] [noun] | 339 |
|
| 2 | [pron] [was/were] [prep] [art] time | 106 |
|
| 3 | who [be] [prep] [art] time | 13 |
|
| 4 | who [was/were] [prep] [art] time | 12 |
|
