| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [prep] [art] [noun] | 1880 |
|
| 2 | it [was/were] [prep] [art] [noun sg] | 1618 |
|
| 3 | [pron] [was/were] [prep] [art] time | 105 |
|
| 4 | it [be] [prep] [art] time | 58 |
|
| 5 | it [was/were] [prep] [art] time | 47 |
|
