| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] at some [noun sg] | 31 |
|
| 2 | [vb base] at some time | 10 |
|
| 3 | have at some [noun sg] | 8 |
|
| 4 | [vb base] at some stage | 7 |
|
