| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | never know [pron] [vb mod] [vb infin] | 15 |
|
| 2 | never know [pron] might [verb] | 8 |
|
| 3 | never know [Wh det] [vb mod] [verb] | 7 |
|
| 4 | never know what [vb mod] [verb] | 7 |
|
| 5 | never know what [vb mod] [verb] | 7 |
|
| 6 | never know [pron] [vb mod] happen | 5 |
|
| 7 | never know [pers pn] [vb mod] [verb] | 5 |
|
| 8 | never know [pron] [vb mod] happen | 5 |
|
