| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it had [vb pp] | 169 |
|
| 2 | which it had [verb] | 135 |
|
| 3 | what it had [verb] | 44 |
|
| 4 | [Wh det] it had do | 15 |
|
| 5 | [Wh det] it had done | 12 |
|
| 6 | [Wh det] it had become | 11 |
|
| 7 | [Wh det] it had [to-vb] | 11 |
|
| 8 | [Wh det] it had become | 11 |
|
| 9 | [Wh det] it had lose | 6 |
|
| 10 | [Wh det] it had lost | 6 |
|
