| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [is] [prep] [noun] | 976 |
|
| 2 | [det] [prep] [noun] [letter] | 129 |
|
| 3 | [is] [prep] [noun] [letter] | 85 |
|
| 4 | [det] [is] [noun] [letter] | 62 |
|
| 5 | [det] [is] [prep] [letter] | 8 |
|
