| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [modal v] [not/n't] remember a time | 9 |
|
| 2 | [pers pn] [modal v] [not/n't] remember a time | 9 |
|
| 3 | [modal v] [not/n't] remember a time when | 11 |
|
| 4 | [modal v] [not/n't] remember a time when | 11 |
|
| 5 | [modal v] [not/n't] remember a time [Wh adv] | 11 |
|
| 6 | [modal v] [not/n't] remember a time [adv] | 11 |
|
