| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] has [been] [art] | 2090 |
|
| 2 | [noun pl] has [been] [art] | 322 |
|
| 3 | year has [been] [art] | 93 |
|
| 4 | years [verb] [been] [art] | 88 |
|
| 5 | years have [been] [art] | 88 |
|
| 6 | years has [be] [art] | 66 |
|
| 7 | years [vb -s] [been] [art] | 66 |
|
| 8 | years has [been] [art] | 66 |
|
