| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] for [det] [noun] | 118 |
|
| 2 | has [been] [vb pp] for [det] [noun] | 90 |
|
| 3 | has [been] [verb] for [det] [noun sg] | 61 |
|
| 4 | has [been] [verb] for [det] [noun pl] | 57 |
|
| 5 | has [been] [verb] for some [noun] | 52 |
|
| 6 | has [been] [verb] for [det] time | 38 |
|
| 7 | has [been] [verb] for [det] year | 38 |
|
| 8 | has [been] [verb] for [det] time | 38 |
|
| 9 | has [been] [verb] for [det] years | 38 |
|
| 10 | has [been] [verb] for many [noun] | 32 |
|
| 11 | has [been] [v-ing] for [det] [noun] | 28 |
|
| 12 | has [been] know for [det] [noun] | 16 |
|
| 13 | has [been] known for [det] [noun] | 16 |
|
| 14 | has [been] [verb] for this [noun] | 12 |
|
| 15 | has [been] use for [det] [noun] | 10 |
|
| 16 | has [been] [verb] for several [noun] | 10 |
|
| 17 | has [been] used for [det] [noun] | 10 |
|
| 18 | has [been] recognised for [det] [noun] | 7 |
|
| 19 | has [been] recognise for [det] [noun] | 7 |
|
| 20 | has [been] running for [det] [noun] | 6 |
|
| 21 | has [been] run for [det] [noun] | 6 |
|
| 22 | has [been] established for [det] [noun] | 5 |
|
| 23 | has [been] establish for [det] [noun] | 5 |
|
