| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] [verb] [prep] a single | 19 |
|
| 2 | [vb mod] [not/n't] [vb infin] [prep] a single | 19 |
|
| 3 | [vb mod] not [verb] [prep] a single | 12 |
|
| 4 | [vb mod] [not/n't] [verb] of a single | 11 |
|
| 5 | [vb mod] [not/n't] think [prep] a single | 10 |
|
| 6 | [vb mod] [not/n't] think [prep] a single | 10 |
|
| 7 | [vb mod] n't [verb] [prep] a single | 7 |
|
| 8 | could [not/n't] [verb] [prep] a single | 6 |
|
