| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [indef pn] [det] [conj] a [noun sg] | 188 |
|
| 2 | is [det] [conj] a [noun sg] | 104 |
|
| 3 | is [indef pn] [det] [conj] a | 51 |
|
| 4 | is [indef pn] [det] [conj] [noun sg] | 12 |
|
| 5 | is [indef pn] [conj] a [noun sg] | 8 |
|
