| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] [art] [adj] time | 9 |
|
| 2 | be [v-ing] [prep] a [adj] time | 7 |
|
| 3 | be [v-ing] [prep] a [adj] time | 6 |
|
