| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [prep] [art] [noun] when | 50 |
|
| 2 | [was/were] [prep] [art] [noun sg] when | 43 |
|
| 3 | [be] [prep] [art] time when | 41 |
|
| 4 | [was/were] [prep] [art] time [adv] | 37 |
|
| 5 | [was/were] [prep] [art] time when | 29 |
|
