| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] [prep] a time when | 24 |
|
| 2 | [vb -s] [adv prt] [prep] [art] time when | 12 |
|
| 3 | [vb -s] [adv prt] [prep] [art] time when | 12 |
|
| 4 | [vb -s] [adv] [prep] a time when | 10 |
|
| 5 | [vb -s] [adv prt] [prep] a time when | 8 |
|
| 6 | [vb -s] [adv prt] [prep] a [noun] when | 8 |
|
| 7 | [vb -s] [adv prt] [prep] a time [adv] | 8 |
|
| 8 | [vb -s] [adv prt] [prep] a time when | 8 |
|
