| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] has [been] [verb] [prep] [art] | 79 |
|
| 2 | [num] has [been] [verb] [prep] [art] | 79 |
|
| 3 | [adj] has [been] [verb] [prep] a | 77 |
|
| 4 | [num] have [been] [verb] [prep] a | 47 |
|
| 5 | [num] [verb] [been] [verb] [prep] a | 47 |
|
| 6 | [num] [vb -s] [been] [verb] [prep] a | 21 |
|
| 7 | [num] has [be] [verb] [prep] a | 21 |
|
| 8 | [num] has [been] [verb] [prep] a | 21 |
|
| 9 | [num] has [been] [verb] [prep] a | 21 |
|
