| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about 30 per cent | 75 |
|
| 2 | around 30 per cent | 31 |
|
| 3 | only 30 per cent | 28 |
|
| 4 | over 30 per cent | 28 |
|
| 5 | nearly 30 per cent | 14 |
|
| 6 | least 30 per cent | 10 |
|
| 7 | under 30 per cent | 9 |
|
| 8 | below 30 per cent | 7 |
|
| 9 | almost 30 per cent | 5 |
|
| 10 | approximately 30 per cent | 5 |
|
