| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] is | 1169 |
|
| 2 | be is | 1165 |
|
| 3 | been [be] | 84 |
|
| 4 | been be | 83 |
|
| 5 | been [is] | 19 |
|
| 6 | [been] is | 18 |
|
