| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] a [noun sg] [prep] | 21630 |
|
| 2 | a [noun sg] [prep] [indef pn] | 1525 |
|
| 3 | [is] [noun sg] [prep] [indef pn] | 35 |
|
| 4 | [is] a [noun sg] [indef pn] | 32 |
|
