| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [be] [adv] a | 6889 |
|
| 2 | [ex0] [be] [adv] a | 5848 |
|
| 3 | [pron] [be] therefore a | 120 |
|
| 4 | [ex0] [be] therefore [art] | 103 |
|
| 5 | [ex0] [be] therefore a | 57 |
|
