No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] happened a [adj] [noun sg] [adv] | 6 | |
2 | have happened a [adj] [noun] [adv] | 6 | |
3 | [verb] happened a [adj] time [adv] | 5 | |
4 | [verb] happened a long [noun] [adv] | 5 | |
5 | [verb] happened a [adj] time [adv] | 5 | |
6 | [verb] happened a [adj] [noun] ago | 5 |