| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] for [noun sg] | 159 |
|
| 2 | [vb base] been [vb pp] for [noun sg] | 147 |
|
| 3 | [vb base] been [v-ing] for [noun sg] | 22 |
|
| 4 | [vb base] been selected for [noun sg] | 10 |
|
| 5 | 've been [verb] for [noun sg] | 10 |
|
| 6 | [vb base] been select for [noun sg] | 10 |
|
| 7 | [vb base] been used for [noun sg] | 9 |
|
| 8 | [vb base] been use for [noun sg] | 9 |
|
| 9 | [vb base] been developed for [noun sg] | 7 |
|
| 10 | [vb base] been develop for [noun sg] | 7 |
|
| 11 | [vb base] been [verb] for use | 5 |
|
| 12 | [vb base] been report for [noun sg] | 5 |
|
