| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have tended [to-vb] | 13 |
|
| 2 | [vb mod] have tended [to-vb] | 13 |
|
| 3 | would have tended [to-vb] | 8 |
|
| 4 | would have tended [to-vb] | 8 |
|
| 5 | have tended [to-vb] [art] | 6 |
|
| 6 | have tended [to-vb] [art] | 6 |
|
| 7 | have tended [to-vb] the | 5 |
|
| 8 | have tended [to-vb] the | 5 |
|
