| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [art] | 10519 |
|
| 2 | [was/were] [art] time | 664 |
|
| 3 | [v-ing] [art] time | 323 |
|
| 4 | [was/were] [v-ing] time | 32 |
|
