| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] under 50 per | 8 |
|
| 2 | [adv] under 50 per | 8 |
|
| 3 | just under 50 per | 6 |
|
| 4 | just under 50 per | 6 |
|
| 5 | under 50 per [unc] | 8 |
|
| 6 | under 50 per cent | 8 |
|
| 7 | under 50 per [no cls] | 8 |
|
| 8 | under 50 per cent | 8 |
|
