| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it [modal v] [be] | 3123 |
|
| 2 | [adv] it [modal v] [be] | 2424 |
|
| 3 | therefore [pron] [modal v] [be] | 92 |
|
| 4 | therefore it [modal v] [be] | 42 |
|
| 5 | therefore it [modal v] [be] | 42 |
|
