| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] or [vb infin] a | 275 |
|
| 2 | [to-vb] or [vb infin] a | 176 |
|
| 3 | to buy [conj] [vb infin] a | 11 |
|
| 4 | to buy or [vb infin] [art] | 10 |
|
| 5 | buy or [vb infin] a | 9 |
|
| 6 | to buy or [verb] a | 8 |
|
