| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] long did it [vb infin] | 46 |
|
| 2 | [adv] long did it [vb infin] | 46 |
|
| 3 | how long did it [vb infin] | 46 |
|
| 4 | how long did it [vb infin] | 46 |
|
| 5 | long did it [vb infin] [pers pn] | 17 |
|
| 6 | long did it [vb infin] [pron] | 17 |
|
| 7 | long did it [vb infin] you | 16 |
|
| 8 | long did it [vb infin] you | 16 |
|
| 9 | long did it [vb infin] [prep] | 5 |
|
| 10 | long did it [vb infin] [prep] | 5 |
|
