| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is it [conj] | 609 |
|
| 2 | it [vb base] [conj] | 77 |
|
| 3 | is it [vb base] | 28 |
|
| 4 | is [vb base] [conj] | 22 |
|
