| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv prt] [prep] a [adj] time | 46 |
|
| 2 | [been] [adv] [prep] a [adj] time | 30 |
|
| 3 | [been] [adv prt] [prep] a [adj] [noun] | 26 |
|
| 4 | [been] [adv prt] [prep] [art] [adj] time | 16 |
|
| 5 | [been] [adv prt] [prep] a [adj] time | 12 |
|
