| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] 50 [no cls] [unc] | 152 |
|
| 2 | for [art] [no cls] [unc] | 93 |
|
| 3 | for 50 [no cls] [unc] | 14 |
|
| 4 | for [art] 50 [unc] | 9 |
|
| 5 | for [art] 50 [no cls] | 9 |
|
