| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have to think about | 37 |
|
| 2 | [vb mod] have to think about | 37 |
|
| 3 | 'd have [verb] about | 20 |
|
| 4 | 'd [verb] to think about | 13 |
|
| 5 | 'd [vb infin] to think about | 13 |
|
| 6 | would have to think about | 11 |
|
| 7 | 'd have [to-vb] about | 11 |
|
| 8 | 'd have to think [prep] | 8 |
|
| 9 | 'd have think about | 7 |
|
| 10 | 'd have to think about | 6 |
|
