| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [verb] [det] [noun pl] | 90 |
|
| 2 | [pers pn] is [vb pp] [verb] [det] | 68 |
|
| 3 | [pers pn] is [vb pp] [verb] [noun pl] | 67 |
|
| 4 | [pers pn] is [verb] [det] [noun pl] | 28 |
|
