| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [prep] be [vb pp] [to-vb] [noun sg] | 23 |
|
| 2 | [vb infin] to [be] [vb pp] [to-vb] [noun sg] | 23 |
|
| 3 | have [prep] [be] [vb pp] [to-vb] [noun sg] | 15 |
|
| 4 | need [prep] [be] [vb pp] [to-vb] [noun sg] | 8 |
|
