| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] do was | 458 |
|
| 2 | [vb past] do was | 389 |
|
| 3 | needed [verb] was | 20 |
|
| 4 | need do was | 13 |
|
| 5 | needed do [be] | 12 |
|
| 6 | needed do [was/were] | 12 |
|
| 7 | needed do be | 12 |
|
