| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] an | 134 |
|
| 2 | [verb] been [v-ing] an | 134 |
|
| 3 | [vb past] been [v-ing] an | 51 |
|
| 4 | had been [v-ing] an | 43 |
|
| 5 | [vb -s] been [v-ing] an | 38 |
|
| 6 | has been [v-ing] an | 31 |
|
| 7 | [vb base] been [v-ing] an | 30 |
|
| 8 | have been [v-ing] an | 20 |
|
| 9 | [vb infin] been [v-ing] an | 11 |
|
| 10 | have been [v-ing] an | 11 |
|
| 11 | 've been [v-ing] an | 10 |
|
| 12 | 'd been [v-ing] an | 8 |
|
| 13 | [adv] been [v-ing] an | 7 |
|
| 14 | 's been [v-ing] an | 7 |
|
| 15 | been [v-ing] [prep] an | 83 |
|
| 16 | been [v-ing] [prep] an | 83 |
|
| 17 | been [v-ing] for an | 37 |
|
| 18 | been [v-ing] for an | 37 |
|
| 19 | been [v-ing] in an | 9 |
|
| 20 | been [v-ing] in an | 9 |
|
| 21 | been [v-ing] [adv] an | 8 |
|
| 22 | been [v-ing] to an | 8 |
|
| 23 | been [v-ing] to an | 8 |
|
| 24 | been [v-ing] [verb] an | 7 |
|
| 25 | been [v-ing] [to-vb] an | 7 |
|
| 26 | been [v-ing] as an | 7 |
|
| 27 | been [v-ing] as an | 7 |
|
| 28 | been [v-ing] [adv prt] an | 5 |
|
| 29 | been [v-ing] an [noun] | 78 |
|
| 30 | been [v-ing] an [noun sg] | 74 |
|
