| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] hard time | 183 |
|
| 2 | a hard time | 179 |
|
| 3 | a hard time | 179 |
|
| 4 | [art] hard time | 169 |
|
| 5 | [art] harder time | 11 |
|
