| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [pron] [adv] has to be | 19 |
|
| 2 | [noun sg] [pron] [adv] has to be | 15 |
|
| 3 | [noun] which [adv] has to be | 13 |
|
| 4 | [noun] which [adv] has to be | 13 |
|
| 5 | [noun] [Wh det] [adv] has to be | 13 |
|
| 6 | [noun] [pron] then has to be | 6 |
|
| 7 | [noun] it [adv] has to be | 6 |
|
| 8 | [noun] [pers pn] [adv] has to be | 6 |
|
| 9 | [noun] it [adv] has to be | 6 |
|
