SN4 ""

No	Pattern	Freq
1	difficulty with [adj]	119
2	difficulty with [det]	113
3	difficulties with [adj]	63
4	difficulty with [adj]	61
5	difficulty with this	57
6	difficulty with this	57
7	difficulty with that	13
8	difficulty with that	13
9	difficulty with such	8
10	difficulty with some	8
11	difficulty with some	8
12	difficulty with such	8
13	difficulty with [num]	7
14	difficulty with all	6
15	difficulty with all	6
16	difficulty with these	5
17	difficulty with both	5
18	difficulty with these	5
19	difficulty with both	5