| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | per cent do [not/n't] [vb infin] | 20 |
|
| 2 | per cent do not [vb infin] | 17 |
|
| 3 | per cent did [not/n't] [vb infin] | 14 |
|
| 4 | per cent do [not/n't] [vb infin] | 5 |
|
