| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adv] [vb pp] [coord] | 266 |
|
| 2 | whether it [be] [adv] [vb pp] | 24 |
|
| 3 | whether it [be] [vb pp] [coord] | 22 |
|
| 4 | whether it [be] [adv] [coord] | 21 |
|
