| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] long [verb] [pers pn] [vb infin] it | 19 |
|
| 2 | how long [verb] [pers pn] [vb infin] it | 19 |
|
| 3 | [Wh adv] long [verb] [pers pn] [vb infin] it | 19 |
|
| 4 | [Wh adv] long do [pers pn] [vb infin] it | 19 |
|
| 5 | [Wh adv] long [verb] you [vb infin] it | 18 |
|
| 6 | [Wh adv] long [vb base] [pers pn] [vb infin] it | 18 |
|
| 7 | [Wh adv] long do [pers pn] [vb infin] it | 18 |
|
| 8 | [Wh adv] long [verb] [pers pn] think it | 9 |
|
