| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] [v-ing] at [adj] time | 7 |
|
| 2 | [adj] [noun] [v-ing] at [det] time | 7 |
|
| 3 | [adj] [noun pl] [v-ing] at [adj] time | 7 |
|
| 4 | [adj] [noun] [v-ing] at that time | 5 |
|
| 5 | [adj] [noun] [v-ing] at [adj] times | 5 |
|
| 6 | [adj] [noun] [v-ing] at that time | 5 |
|
| 7 | [adj] [noun sg] [v-ing] at [adj] time | 5 |
|
