| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | income over [art] [adj] period [prep] | 5 |
|
| 2 | income over [art] [adj] period [prep] | 5 |
|
| 3 | income over [art] [adj] period [prep] | 5 |
|
| 4 | income over [art] [adj] period [prep] | 5 |
|
| 5 | income over [art] [adj] period of | 5 |
|
