| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [noun sg] at the time | 34 |
|
| 2 | [verb] [noun sg] at the time | 34 |
|
| 3 | [v-ing] [noun sg] at the time | 13 |
|
| 4 | [vb pp] [noun sg] at the time | 11 |
|
| 5 | have [noun sg] at the time | 5 |
|
