| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [vb past] [conj] [pron] [verb] | 81 |
|
| 2 | what [vb past] [conj] [pron] [vb past] | 65 |
|
| 3 | [pron] [vb past] [conj] [pron] left | 61 |
|
| 4 | [Wh det] [vb past] [conj] [pron] left | 9 |
|
| 5 | what [vb past] [conj] [pron] leave | 8 |
|
| 6 | what [verb] [conj] [pron] left | 8 |
|
| 7 | what [vb past] [conj] [pron] left | 8 |
|
