| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be need [is] [prep] | 6 |
|
| 2 | is need [is] [prep] | 6 |
|
| 3 | [is] need [is] [prep] | 6 |
|
| 4 | [be] need is [prep] | 6 |
|
| 5 | [be] needed [is] [prep] | 6 |
|
| 6 | [be] need [is] for | 5 |
|
