| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was two [noun] | 70 |
|
| 2 | it was two [noun pl] | 67 |
|
| 3 | it was [adj] hours | 29 |
|
| 4 | it be two hours | 11 |
|
| 5 | it [be] two hours | 11 |
|
| 6 | [pron] was two hours | 10 |
|
| 7 | it was two hour | 5 |
|
| 8 | it [was/were] two hours | 5 |
|
