| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [verb] to [be] | 1088 |
|
| 2 | [vb mod] be [vb pp] to [be] | 1076 |
|
| 3 | [vb mod] be [vb pp] [prep] [be] | 1071 |
|
| 4 | [vb mod] [be] [vb pp] to [be] | 1071 |
|
| 5 | [modal v] be [vb pp] to [be] | 1071 |
|
