| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adv] for | 600 |
|
| 2 | [was/were] [adv] needed | 111 |
|
| 3 | [was/were] needed for | 85 |
|
| 4 | [adv] needed for | 53 |
|
