| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] a [adj] | 2442 |
|
| 2 | [be] [v-ing] a [adj] time | 168 |
|
| 3 | [be] [v-ing] [prep] [adj] time | 121 |
|
| 4 | [v-ing] [prep] a [adj] time | 93 |
|
| 5 | [be] [prep] a [adj] time | 57 |
|
| 6 | [be] [v-ing] [prep] a time | 28 |
|
