| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [conj] [art] | 1458 |
|
| 2 | it is sometimes [verb] [conj] | 97 |
|
| 3 | is sometimes [verb] [conj] [art] | 36 |
|
| 4 | it is sometimes [verb] [art] | 9 |
|
| 5 | it sometimes [verb] [conj] [art] | 7 |
|
