| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which it had [vb pp] | 129 |
|
| 2 | which it had become | 7 |
|
| 3 | which it had become | 7 |
|
| 4 | which it had lost | 6 |
|
| 5 | which it had lose | 6 |
|
| 6 | which it had [to-vb] | 5 |
|
