| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] half [noun pl] a week | 8 |
|
| 2 | a half [noun pl] [art] week | 8 |
|
| 3 | [art] half [noun pl] [art] week | 8 |
|
| 4 | [art] half days [art] week | 5 |
|
