| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been [v-ing] for | 53 |
|
| 2 | [vb mod] have been [v-ing] for | 53 |
|
| 3 | must have been [v-ing] for | 18 |
|
| 4 | must have been [v-ing] for | 18 |
|
| 5 | would have been [v-ing] for | 16 |
|
| 6 | would have been [v-ing] for | 14 |
|
| 7 | [adv] have been [v-ing] for | 11 |
|
| 8 | could have been [v-ing] for | 9 |
|
| 9 | could have been [v-ing] for | 9 |
|
| 10 | [adv] have been [v-ing] for | 7 |
|
| 11 | have been [v-ing] [adv] for | 10 |
|
| 12 | have been [v-ing] [pron] for | 9 |
|
| 13 | have been [v-ing] [adv prt] for | 8 |
|
| 14 | have been [v-ing] [noun] for | 7 |
|
| 15 | have been [v-ing] [pers pn] for | 6 |
|
| 16 | have been [v-ing] [noun pl] for | 5 |
|
| 17 | have been [v-ing] for [pron] | 17 |
|
| 18 | have been [v-ing] for [noun] | 15 |
|
| 19 | have been [v-ing] for [adj] | 13 |
|
| 20 | have been [v-ing] for [art] | 12 |
|
| 21 | have been [v-ing] for [art] | 12 |
|
| 22 | have been [v-ing] for [det] | 10 |
|
| 23 | have been [v-ing] for [pers pn] | 9 |
|
| 24 | have been [v-ing] for [noun pl] | 8 |
|
| 25 | have been [v-ing] for the | 6 |
|
| 26 | have been [v-ing] for a | 6 |
|
| 27 | have been [v-ing] for the | 6 |
|
| 28 | have been [v-ing] for a | 5 |
|
