| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [n mass] [prep] | 3389 |
|
| 2 | about [n mass] [prep] | 1137 |
|
| 3 | [noun sg] about [prep] | 139 |
|
| 4 | [noun sg] about [n mass] | 138 |
|
