| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb infin] it at the time | 27 |
|
| 2 | n't [vb infin] [pers pn] at the time | 18 |
|
| 3 | not [vb infin] [pers pn] at the time | 15 |
|
| 4 | not know [pers pn] at the time | 13 |
|
| 5 | not realise [pers pn] at the time | 5 |
|
