| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [is] [adv] [v-ing] [adj] | 11 |
|
| 2 | but [pers pn] is [adv] [v-ing] [adj] | 9 |
|
| 3 | but [pers pn] [is] [adv] [v-ing] [adj] | 9 |
|
| 4 | but [pers pn] 's [adv] [v-ing] [adj] | 6 |
|
