| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] [adj] [verb] whether | 75 |
|
| 2 | it be [adv] [adj] know [conj] | 30 |
|
| 3 | [pron] be [adv] [adj] know whether | 14 |
|
| 4 | it be [adv] [adj] know [subord] | 14 |
|
| 5 | [pers pn] be [adv] [adj] know whether | 14 |
|
| 6 | it be [adv] [adj] know whether | 13 |
|
| 7 | it [be] [adv] [adj] know whether | 12 |
|
| 8 | it be [adv] [adj] know whether | 12 |
|
| 9 | it be [adv] [adj] know whether | 12 |
|
