| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] [vb pp] [is] | 199 |
|
| 2 | [noun prp] [is] [verb] [is] | 54 |
|
| 3 | [noun prp] [is] [vb pp] [be] | 18 |
|
| 4 | [noun prp] [be] [vb pp] [is] | 18 |
|
