| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] is [vb pp] [prep] | 3498 |
|
| 2 | is [vb pp] [prep] [det] | 3472 |
|
| 3 | [conj] [vb pp] [prep] [det] | 1887 |
|
| 4 | [conj] is [prep] [det] | 63 |
|
| 5 | [conj] is [vb pp] [det] | 15 |
|
