| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [adv prt] for [noun pl] | 18 |
|
| 2 | could [vb infin] on for [noun] | 14 |
|
| 3 | could go [adv prt] for [noun] | 12 |
|
| 4 | could [vb infin] [adv prt] for [noun sg] | 8 |
|
| 5 | could [vb infin] [adv prt] for years | 6 |
|
| 6 | could [vb infin] [adv prt] for year | 6 |
|
| 7 | could [vb infin] up for [noun] | 5 |
|
