| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] know was | 38 |
|
| 2 | [vb past] know was | 33 |
|
| 3 | needed [verb] was | 20 |
|
| 4 | need know was | 5 |
|
| 5 | needed know [be] | 5 |
|
| 6 | needed know [was/were] | 5 |
|
| 7 | needed know be | 5 |
|
