| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] have been [v-ing] | 647 |
|
| 2 | [pron] [modal v] have been [v-ing] | 620 |
|
| 3 | [pers pn] [modal v] have been [v-ing] | 596 |
|
| 4 | he [modal v] have been [v-ing] | 209 |
|
| 5 | he [modal v] have been [v-ing] | 208 |
|
| 6 | [pron] must have been [v-ing] | 186 |
|
| 7 | [pron] must have been [v-ing] | 186 |
|
| 8 | [pron] would have been [v-ing] | 122 |
|
| 9 | [pron] might have been [v-ing] | 99 |
|
| 10 | [pron] might have been [v-ing] | 99 |
|
| 11 | [pron] should have been [v-ing] | 94 |
|
| 12 | [pron] should have been [v-ing] | 94 |
|
| 13 | [pron] would have been [v-ing] | 89 |
|
| 14 | they [modal v] have been [v-ing] | 84 |
|
| 15 | she [modal v] have been [v-ing] | 81 |
|
| 16 | they [modal v] have been [v-ing] | 81 |
|
| 17 | she [modal v] have been [v-ing] | 81 |
|
| 18 | you [modal v] have been [v-ing] | 72 |
|
| 19 | [pron] could have been [v-ing] | 72 |
|
| 20 | [pron] could have been [v-ing] | 72 |
|
| 21 | you [modal v] have been [v-ing] | 71 |
|
| 22 | i [modal v] have been [v-ing] | 68 |
|
| 23 | i [modal v] have been [v-ing] | 68 |
|
| 24 | [pron] may have been [v-ing] | 60 |
|
| 25 | [pron] may have been [v-ing] | 60 |
|
| 26 | it [modal v] have been [v-ing] | 45 |
|
| 27 | it [modal v] have been [v-ing] | 45 |
|
| 28 | we [modal v] have been [v-ing] | 35 |
|
| 29 | we [modal v] have been [v-ing] | 35 |
|
| 30 | [pron] 'd have been [v-ing] | 33 |
|
