| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun sg] [conj] [be] | 3793 |
|
| 2 | a [noun sg] [conj] is | 1631 |
|
| 3 | a [noun sg] is [be] | 169 |
|
| 4 | [noun sg] [conj] is [be] | 154 |
|
