| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] is [vb pp] | 5572 |
|
| 2 | [conj] is a | 955 |
|
| 3 | is [vb pp] a | 888 |
|
| 4 | [conj] [vb pp] a | 805 |
|
