| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] it [is] [adv] [verb] | 37 |
|
| 2 | is [conj] [pron] [is] [adv] [vb pp] | 29 |
|
| 3 | be [conj] it [is] [adv] [vb pp] | 28 |
|
| 4 | [be] [conj] it [is] [adv] [vb pp] | 28 |
|
| 5 | is [conj] [pers pn] [is] [adv] [vb pp] | 28 |
|
| 6 | is [conj] it [be] [adv] [vb pp] | 27 |
|
| 7 | [is] [conj] it [is] [adv] [vb pp] | 25 |
|
| 8 | is [conj] it [is] [adv] [vb pp] | 24 |
|
