| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [art] 50 per cent | 12 |
|
| 2 | [noun] [prep] [art] 50 per cent | 11 |
|
| 3 | [noun sg] [prep] [art] 50 per cent | 9 |
|
| 4 | [vb pp] [prep] [art] 50 per cent | 5 |
|
| 5 | [prep] [art] [adj] 50 per cent | 10 |
|
| 6 | [prep] [art] [adj] 50 per cent | 7 |
|
| 7 | [prep] [art] 50 per cent [noun sg] | 27 |
|
| 8 | [prep] [art] 50 per cent [noun] | 27 |
|
| 9 | [prep] [art] 50 per cent reduction | 5 |
|
| 10 | [prep] [art] 50 per cent reduction | 5 |
|
