| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] have [been] | 2790 |
|
| 2 | [noun sg] have [been] a | 1175 |
|
| 3 | [prep] [noun sg] have a | 362 |
|
| 4 | [prep] [noun sg] [been] a | 19 |
|
| 5 | [prep] have [been] a | 16 |
|
