| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to do was | 376 |
|
| 2 | [vb past] to do was | 320 |
|
| 3 | needed [to-vb] was | 20 |
|
| 4 | needed [verb] was | 20 |
|
| 5 | need to do was | 13 |
|
| 6 | needed to do be | 12 |
|
| 7 | needed to do [was/were] | 12 |
|
| 8 | needed to do [be] | 12 |
|
| 9 | needed do was | 12 |
|
