SN4 ""

No	Pattern	Freq
1	[conj] it was difficult for	15
2	that it was difficult for	7
3	that it was difficult for	7
4	[that] it was difficult for	7
5	[coord] it was difficult for	5
6	it was [adv] difficult for	49
7	it was [adv] difficult for	41
8	it was very difficult for	13
9	it was very difficult for	13
10	it was not difficult for	8
11	it was [not/n't] difficult for	8
12	it was not difficult for	6
13	it was difficult for [pron]	22
14	it was difficult for [pers pn]	20
15	it was difficult for [noun]	14
16	it was difficult for [art]	12
17	it was difficult for [art]	12
18	it was difficult for the	9
19	it was difficult for the	9
20	it was difficult for [noun pl]	7
21	it was difficult for him	6
22	it was difficult for he	6
23	it was difficult for i	6
24	it was difficult for me	6
25	it was difficult for [adj]	6
26	it was difficult for [noun prp]	5
27	it was difficult for her	5
28	it was difficult for she	5