| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [prep] [num] | 10141 |
|
| 2 | [vb pp] [prep] [num] time | 76 |
|
| 3 | [was/were] [vb pp] [prep] time | 72 |
|
| 4 | [was/were] [prep] [num] time | 64 |
|
