No | Pattern | Freq | Relations |
---|---|---|---|
1 | have been [vb pp] several times | 49 | |
2 | have been [vb pp] several time | 49 | |
3 | has been [vb pp] several time | 25 | |
4 | had been [vb pp] several time | 13 | |
5 | have been [vb pp] several time | 7 | |
6 | have been mentioned several time | 5 |