| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [art] [adj] [indef pn] | 4651 |
|
| 2 | be [art] [adj] [indef pn] | 4651 |
|
| 3 | be a [adj] [indef pn] | 2785 |
|
| 4 | be an [adj] [pron] | 444 |
|
| 5 | [be] an [adj] [indef pn] | 434 |
|
