| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used to be [noun] | 170 |
|
| 2 | [vb mod] to be [noun sg] | 97 |
|
| 3 | [vb mod] to be [noun prp] | 52 |
|
| 4 | [vb mod] to be [noun pl] | 47 |
|
| 5 | ought to be [noun] | 37 |
|
| 6 | [vb mod] to be [n mass] | 9 |
|
| 7 | [vb mod] to be part | 9 |
|
| 8 | [vb mod] to be part | 9 |
|
| 9 | [vb mod] to be sort | 8 |
|
| 10 | [vb mod] to be sort | 8 |
|
| 11 | [vb mod] to be yugoslavia | 5 |
|
| 12 | [vb mod] to be yugoslavia | 5 |
|
