| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [v-ing] [adv prt] | 1472 |
|
| 2 | but [verb] be [v-ing] | 36 |
|
| 3 | but [verb] [v-ing] [adv prt] | 17 |
|
| 4 | but be [v-ing] [adv prt] | 14 |
|
