| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] though they [vb past] | 106 |
|
| 2 | even though they [vb past] | 102 |
|
| 3 | [conj] even though they | 21 |
|
| 4 | [conj] even they [vb past] | 21 |
|
