| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] was | 168 |
|
| 2 | it [vb past] was | 153 |
|
| 3 | [pron] needed was | 109 |
|
| 4 | it needed [was/were] | 17 |
|
| 5 | it need was | 17 |
|
| 6 | it needed be | 17 |
|
| 7 | it needed [be] | 17 |
|
