| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] is | 913 |
|
| 2 | be [vb pp] is | 838 |
|
| 3 | [be] used is | 49 |
|
| 4 | be used is | 49 |
|
| 5 | be used [be] | 34 |
|
| 6 | be used be | 34 |
|
| 7 | be use is | 24 |
|
| 8 | [be] used is | 21 |
|
| 9 | be used [is] | 21 |
|
