| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [adj] days | 36 |
|
| 2 | it [was/were] [num] days | 28 |
|
| 3 | it [was/were] three days | 5 |
|
| 4 | it [was/were] three days | 5 |
|
| 5 | it [was/were] [det] days | 5 |
|
