| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [coord] [subord] it [vb -s] | 11 |
|
| 2 | it and [conj] it [vb -s] | 9 |
|
| 3 | it [coord] if it [vb -s] | 8 |
|
| 4 | it [coord] if it [vb -s] | 8 |
|
