| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [to-vb] [prep] [noun sg] | 1113 |
|
| 2 | [am/are] [vb pp] [to-vb] [prep] [noun] | 329 |
|
| 3 | [am/are] [verb] [to-vb] [prep] [noun sg] | 293 |
|
| 4 | [am/are] [vb pp] [verb] [prep] [noun sg] | 195 |
|
| 5 | [am/are] [vb pp] [to-vb] [prep] [noun sg] | 161 |
|
