| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] at the time of | 9 |
|
| 2 | is [adj] at the time of | 9 |
|
| 3 | is [verb] at the time of | 9 |
|
| 4 | is [adj] at the time of | 9 |
|
| 5 | is at the time of [noun sg] | 5 |
|
| 6 | is at the time of [noun] | 5 |
|
