| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] though they [vb base] | 112 |
|
| 2 | [adv] though they [vb base] | 112 |
|
| 3 | even though they [vb base] | 109 |
|
| 4 | [adv] though they have | 34 |
|
| 5 | [adv] though they do | 15 |
|
| 6 | [adv] though they 've | 9 |
|
