| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and it is [verb] | 747 |
|
| 2 | it is often [verb] | 364 |
|
| 3 | and it is often | 61 |
|
| 4 | and is often [verb] | 46 |
|
| 5 | and it often [verb] | 16 |
|
