| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [verb] [det] | 3776 |
|
| 2 | [was/were] [v-ing] [det] | 1872 |
|
| 3 | [be] taking [det] | 187 |
|
| 4 | [was/were] taking [adj] | 94 |
|
| 5 | [was/were] take [det] | 73 |
|
