| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | though [adv] [verb] [noun] | 15 |
|
| 2 | though [adv] [verb] [noun sg] | 9 |
|
| 3 | though [adv] [v-ing] [noun] | 7 |
|
| 4 | though [adv] [vb pp] [noun] | 5 |
|
