| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [adv] [vb pp] | 19114 |
|
| 2 | has [adv] [vb pp] | 14737 |
|
| 3 | [verb] therefore [vb pp] | 240 |
|
| 4 | have therefore [vb pp] | 232 |
|
| 5 | has therefore [verb] | 83 |
|
| 6 | [vb -s] therefore [vb pp] | 71 |
|
| 7 | has therefore [vb pp] | 70 |
|
