| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] for this [noun] | 38 |
|
| 2 | have be [vb pp] for this [noun sg] | 37 |
|
| 3 | have be [vb pp] for this [noun] | 15 |
|
| 4 | has be [vb pp] for this [noun] | 10 |
|
| 5 | had be [vb pp] for this [noun] | 7 |
|
| 6 | have be [vb pp] for this purpose | 7 |
|
| 7 | have be [vb pp] for this purpose | 7 |
|
| 8 | have be used for this [noun] | 5 |
|
