| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] [prep] [noun] | 5039 |
|
| 2 | [v-ing] time [prep] [noun] | 75 |
|
| 3 | [was/were] time [prep] [noun] | 58 |
|
| 4 | [was/were] [v-ing] time [prep] | 11 |
|
