| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] is for | 17 |
|
| 2 | be [verb] [is] for | 17 |
|
| 3 | be [vb pp] [is] for | 14 |
|
| 4 | is [verb] [is] for | 9 |
|
| 5 | be need [is] for | 5 |
|
| 6 | be needed [is] for | 5 |
|
