| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun sg] [prep] [art] 30 per | 8 |
|
| 2 | [art] [noun sg] [prep] [art] 30 per | 8 |
|
| 3 | the [noun sg] [prep] [art] 30 per | 5 |
|
| 4 | the [noun sg] [prep] [art] 30 per | 5 |
|
| 5 | [noun sg] [prep] [art] 30 per cent | 10 |
|
| 6 | [noun sg] [prep] [art] 30 per [no cls] | 10 |
|
| 7 | [noun sg] [prep] [art] 30 per [unc] | 10 |
|
| 8 | [noun sg] [prep] [art] 30 per cent | 10 |
|
