| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [vb pp] [prep] [art] | 2684 |
|
| 2 | [was/were] [vb pp] back [prep] [art] | 223 |
|
| 3 | it [was/were] back [prep] [art] | 23 |
|
| 4 | it [was/were] [vb pp] back [prep] | 18 |
|
