| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] levels of expenditure | 13 |
|
| 2 | [adj] levels of expenditure | 13 |
|
| 3 | [adj] levels [prep] expenditure | 13 |
|
| 4 | high levels [prep] expenditure | 5 |
|
