| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [to-vb] [pron] [prep] [noun] | 69 |
|
| 2 | be [to-vb] [pron] in [noun] | 45 |
|
| 3 | [be] [to-vb] [pron] in [noun] | 45 |
|
| 4 | is [verb] [pron] in [noun] | 40 |
|
| 5 | [is] [to-vb] [pron] in [noun] | 25 |
|
