| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [adv] have been a [adj] | 9 |
|
| 2 | [noun pl] [adv] have [been] a [adj] | 9 |
|
| 3 | [noun pl] there have [been] a [adj] | 8 |
|
| 4 | [noun pl] [adv] has [been] a [adj] | 8 |
|
| 5 | [noun pl] there have [been] a [adj] | 8 |
|
