| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [vb mod] i [verb] | 1251 |
|
| 2 | [Wh adv] [vb mod] i [vb infin] | 1241 |
|
| 3 | [Wh adv] [vb mod] [pron] think | 61 |
|
| 4 | [adv] [vb mod] i think | 13 |
|
| 5 | [Wh adv] [vb mod] i think | 6 |
|
| 6 | [Wh adv] [modal v] i think | 6 |
|
