| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] a [adj] | 26070 |
|
| 2 | were a [adj] | 1549 |
|
| 3 | were [v-ing] a | 1183 |
|
| 4 | were [v-ing] [adj] | 1078 |
|
