| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were therefore [art] | 16 |
|
| 2 | were therefore a | 8 |
|
| 3 | were therefore a | 8 |
|
| 4 | were therefore the | 8 |
|
| 5 | were therefore the | 8 |
|
