| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [prep] be | 4977 |
|
| 2 | be need [prep] be | 25 |
|
| 3 | [be] need [prep] be | 25 |
|
| 4 | [is] need [prep] be | 11 |
|
| 5 | is need [prep] [be] | 9 |
|
