| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] think [prep] a single [noun sg] | 7 |
|
| 2 | [not/n't] think of a single [noun sg] | 7 |
|
| 3 | [not/n't] think [prep] a single [noun sg] | 7 |
|
| 4 | [not/n't] think of a single [noun sg] | 7 |
|
