No | Pattern | Freq | Relations |
---|---|---|---|
1 | be [verb] for a long period | 10 | |
2 | [be] [verb] for a long period | 10 | |
3 | [pron] [verb] for a long period | 5 | |
4 | [verb] [adv] for a long period | 6 | |
5 | [verb] for a long period [prep] | 12 | |
6 | [verb] for a long period [prep] | 12 | |
7 | [verb] for a long period of | 8 | |
8 | [verb] for a long period of | 8 |