| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [conj] is [verb] | 17 |
|
| 2 | it [conj] [is] [verb] | 17 |
|
| 3 | it [coord] [is] [verb] | 14 |
|
| 4 | it [conj] [is] [vb pp] | 13 |
|
| 5 | it and [is] [verb] | 12 |
|
| 6 | it and [is] [verb] | 12 |
|
