| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] per cent [prep] [art] period | 29 |
|
| 2 | [adj] per cent [prep] [art] period | 29 |
|
| 3 | per cent [prep] [art] [adj] period | 57 |
|
| 4 | per cent [prep] [art] same period | 30 |
|
| 5 | per cent [prep] [art] [det] period | 30 |
|
| 6 | per cent [prep] [art] same period | 30 |
|
| 7 | per cent [prep] [art] [adj] period | 19 |
|
| 8 | per cent [prep] [art] [num] period | 8 |
|
| 9 | per cent [prep] [art] 1980–9 period | 5 |
|
| 10 | per cent [prep] [art] 1980–9 period | 5 |
|
| 11 | per cent [prep] [art] period [adj] | 13 |
|
| 12 | per cent [prep] [art] period [num] | 13 |
|
