| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] [conj] [pron] [be] [adv] | 34 |
|
| 2 | [be] [conj] [conj] it [be] [adv] | 16 |
|
| 3 | be [conj] [conj] it [be] [adv] | 16 |
|
| 4 | [is] [conj] [conj] it [be] [adv] | 11 |
|
