| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pers pn] have been [v-ing] [prep] | 626 |
|
| 2 | but [pers pn] have been [verb] [prep] | 162 |
|
| 3 | but [pron] have been [v-ing] [prep] | 32 |
|
| 4 | but [pers pn] have [been] [v-ing] [prep] | 31 |
|
| 5 | but [pers pn] have been [v-ing] [prep] | 31 |
|
| 6 | but [pers pn] have be [v-ing] [prep] | 31 |
|
| 7 | but [pers pn] have [be] [v-ing] [prep] | 31 |
|
| 8 | but [pers pn] [verb] been [v-ing] [prep] | 31 |
|
