| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] [conj] [pron] had | 508 |
|
| 2 | [vb past] [vb pp] [conj] [pron] had | 313 |
|
| 3 | [vb past] happened [conj] [pron] [verb] | 40 |
|
| 4 | [vb past] happened [conj] [pron] [vb past] | 39 |
|
| 5 | [verb] happened [conj] [pron] had | 38 |
|
| 6 | [vb past] happened [conj] [pron] have | 19 |
|
| 7 | [vb past] happen [conj] [pron] had | 13 |
|
