| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | needed be for | 11 |
|
| 2 | needed is for | 6 |
|
| 3 | needed [is] for | 6 |
|
| 4 | needed [was/were] for | 5 |
|
| 5 | needed was for | 5 |
|
