| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [vb past] [pron] [verb] | 4064 |
|
| 2 | [Wh adv] [vb past] [pron] [vb infin] | 3738 |
|
| 3 | [Wh adv] [verb] [pron] have | 314 |
|
| 4 | [adv] [vb past] [pron] have | 199 |
|
| 5 | [Wh adv] [vb past] [pron] have | 142 |
|
