| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] it [be] [vb pp] | 84 |
|
| 2 | is [conj] it be [vb pp] | 84 |
|
| 3 | is [conj] [pron] is [vb pp] | 72 |
|
| 4 | is [conj] it is [verb] | 66 |
|
| 5 | is [conj] it [is] [vb pp] | 65 |
|
| 6 | [be] [conj] it is [vb pp] | 64 |
|
| 7 | be [conj] it is [vb pp] | 64 |
|
| 8 | [is] [conj] it is [vb pp] | 58 |
|
