| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is often [art] | 124 |
|
| 2 | it is often [art] | 124 |
|
| 3 | it is often the | 85 |
|
| 4 | it is often the | 85 |
|
| 5 | it is often a | 39 |
|
| 6 | it is often a | 35 |
|
