| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what used to [be] [noun prp] | 16 |
|
| 2 | what [modal v] to be [noun prp] | 16 |
|
| 3 | what used to [be] [noun prp] | 16 |
|
| 4 | what [modal v] to be [noun prp] | 16 |
|
| 5 | what [vb mod] to [be] [noun prp] | 16 |
|
| 6 | what [modal v] to [be] [noun prp] | 16 |
|
| 7 | what [modal v] to [be] yugoslavia | 5 |
|
