| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb mod] [adv] [vb infin] a time | 6 |
|
| 2 | [noun] [vb mod] [vb infin] [prep] a time | 12 |
|
| 3 | [noun] [vb mod] [vb infin] [prep] a time | 12 |
|
| 4 | [noun] [vb mod] [vb infin] at a time | 6 |
|
| 5 | [noun] [vb mod] [vb infin] at a time | 6 |
|
| 6 | [noun] [vb mod] [vb infin] a [adj] time | 61 |
|
| 7 | [noun] [vb mod] [vb infin] a [adj] time | 56 |
|
| 8 | [noun] [vb mod] [vb infin] a long time | 31 |
|
| 9 | [noun] [vb mod] [vb infin] a long time | 31 |
|
| 10 | [noun] [vb mod] [vb infin] a hard time | 9 |
|
| 11 | [noun] [vb mod] [vb infin] a hard time | 9 |
|
| 12 | [noun] [vb mod] [vb infin] a tough time | 5 |
|
