| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [Wh adv] [pron] be | 1416 |
|
| 2 | [vb infin] [Wh adv] [pron] [be] | 1416 |
|
| 3 | [vb infin] [Wh adv] [pron] [is] | 396 |
|
| 4 | [verb] [Wh adv] [pron] 's | 335 |
|
| 5 | [vb infin] [adv] [pron] 's | 259 |
|
