SN4 ""

No	Pattern	Freq
1	hard [prep]	1782
2	hard [prep]	1782
3	hard for	330
4	hard for	330
5	hard on	328
6	hard on	328
7	hard at	307
8	hard at	307
9	hard in	146
10	hard in	146
11	hard against	143
12	hard against	143
13	hard with	74
14	hard with	74
15	hard about	62
16	hard about	62
17	hard by	56
18	hard by	56
19	hard into	51
20	hard into	51
21	hard to	49
22	hard to	49
23	hard as	30
24	hard as	30
25	hard over	27
26	hard over	27
27	hard before	27
28	hard before	27
29	hard across	20
30	hard across	20