| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] did they find | 8 |
|
| 2 | [Wh adv] did they find | 7 |
|
| 3 | did they find [pron] | 7 |
|
| 4 | did they find [adv] | 5 |
|
| 5 | did they find [pers pn] | 5 |
|
| 6 | did they find out | 5 |
|
| 7 | did they find [adv prt] | 5 |
|
| 8 | did they find out | 5 |
|
