| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this is [art] problem | 97 |
|
| 2 | this [is] [art] problem | 97 |
|
| 3 | this [is] a problem | 52 |
|
| 4 | this [is] a problem | 52 |
|
| 5 | this [is] the problem | 37 |
|
| 6 | this [is] the problem | 37 |
|
| 7 | this [is] no problem | 8 |
|
| 8 | this [is] no problem | 8 |
|
