| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [noun sg] [vb mod] to be | 13 |
|
| 2 | [Wh det] [noun sg] ought to [be] | 7 |
|
| 3 | which [noun sg] [vb mod] to [be] | 6 |
|
| 4 | [Wh det] [noun sg] used to [be] | 6 |
|
| 5 | what [noun sg] [vb mod] to [be] | 5 |
|
