| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] many times [vb past] [pron] [vb infin] | 6 |
|
| 2 | how many times [vb past] [pron] [vb infin] | 6 |
|
| 3 | [Wh adv] many times [vb past] [pron] [vb infin] | 6 |
|
| 4 | how many times [vb past] [pron] [vb infin] | 6 |
|
