| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] had do | 789 |
|
| 2 | [conj] [pron] do at | 143 |
|
| 3 | [conj] [pron] had at | 99 |
|
| 4 | [pron] had do at | 23 |
|
