| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [prep] a | 791 |
|
| 2 | have [been] [prep] a | 790 |
|
| 3 | [vb past] [been] [prep] a | 288 |
|
| 4 | [adv] [been] [prep] a | 257 |
|
| 5 | had [been] [prep] a | 255 |
|
| 6 | [adv] [been] [prep] a | 189 |
|
| 7 | [vb -s] [been] [prep] a | 185 |
|
| 8 | [vb base] [been] [prep] a | 173 |
|
| 9 | has [been] [prep] a | 130 |
|
| 10 | [vb infin] [been] [prep] a | 110 |
|
| 11 | have [been] [prep] a | 109 |
|
| 12 | have [been] [prep] a | 91 |
|
| 13 | 've [been] [prep] a | 82 |
|
| 14 | never [been] [prep] a | 73 |
|
| 15 | never [been] [prep] a | 73 |
|
| 16 | [not/n't] [been] [prep] a | 68 |
|
| 17 | not [been] [prep] a | 68 |
|
| 18 | 's [been] [prep] a | 55 |
|
| 19 | n't [been] [prep] a | 39 |
|
| 20 | 'd [been] [prep] a | 33 |
|
| 21 | not [been] [prep] a | 29 |
|
| 22 | [to-vb] [been] [prep] a | 19 |
|
| 23 | [pron] [been] [prep] a | 19 |
|
| 24 | to have [been] [prep] a | 19 |
|
| 25 | ever [been] [prep] a | 18 |
|
| 26 | ever [been] [prep] a | 18 |
|
| 27 | [pers pn] [been] [prep] a | 18 |
|
| 28 | [v-ing] [been] [prep] a | 15 |
|
| 29 | always [been] [prep] a | 14 |
|
| 30 | having [been] [prep] a | 14 |
|
