| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | though it [adv] [vb past] | 46 |
|
| 2 | though it still [vb past] | 6 |
|
| 3 | though it also [vb past] | 5 |
|
| 4 | though it never [vb past] | 5 |
|
