No | Pattern | Freq | Relations |
---|---|---|---|
1 | [vb past] been [verb] for two years | 7 | |
2 | had [be] [verb] for two years | 7 | |
3 | [vb past] [been] [verb] for two years | 7 | |
4 | [vb past] be [verb] for two years | 7 | |
5 | [vb past] [be] [verb] for two years | 7 | |
6 | [vb past] [be] [v-ing] for two years | 6 |