| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] led to a [adj] | 147 |
|
| 2 | have led to a [adj] | 147 |
|
| 3 | have [verb] to a [adj] | 55 |
|
| 4 | have [vb pp] to a [adj] | 36 |
|
| 5 | have led to [art] [adj] | 17 |
|
| 6 | have led to [art] [adj] | 17 |
|
| 7 | have led to a [adj] | 12 |
|
| 8 | have lead to a [adj] | 11 |
|
| 9 | have led [prep] a [adj] | 10 |
|
| 10 | have led [prep] a [adj] | 10 |
|
| 11 | [vb infin] led to a [adj] | 10 |
|
| 12 | have led to a [adj] | 10 |
|
