| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv] [v-ing] | 1361 |
|
| 2 | but [adv] [v-ing] | 1064 |
|
| 3 | [vb pp] but [adv] | 801 |
|
| 4 | [vb pp] but [v-ing] | 30 |
|
