| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] is therefore [vb pp] that | 23 |
|
| 2 | [pers pn] is therefore [vb pp] that | 23 |
|
| 3 | [pers pn] is therefore [vb pp] [that] | 23 |
|
| 4 | it is therefore [vb pp] [conj] | 23 |
|
| 5 | [pers pn] is therefore recommended [conj] | 8 |
|
