| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [to-vb] [noun] [prep] [pron] | 72 |
|
| 2 | be [to-vb] [noun prp] [prep] [pron] | 16 |
|
| 3 | [be] [to-vb] [noun prp] [prep] [pron] | 16 |
|
| 4 | is [verb] [noun prp] [prep] [pron] | 14 |
|
| 5 | [is] [to-vb] [noun prp] [prep] [pron] | 7 |
|
