| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [prep] [be] | 6043 |
|
| 2 | is [prep] [be] | 6043 |
|
| 3 | [be] about [be] | 28 |
|
| 4 | be about [be] | 28 |
|
| 5 | [is] about [be] | 19 |
|
| 6 | is about [be] | 13 |
|
