SN4 ""

No	Pattern	Freq
1	to understand [Wh adv] [pron]	142
2	to understand [adv] [pers pn]	114
3	to understand why [pron]	71
4	to understand why [pron]	71
5	to understand how [pron]	62
6	to understand how [pron]	62
7	to understand [adv] [pron]	34
8	to understand [adv] it	33
9	to understand [adv] it	33
10	to understand [adv] [Wh det]	28
11	to understand [adv] what	28
12	to understand [adv] what	28
13	to understand [adv] they	25
14	to understand [adv] they	25
15	to understand [adv] he	23
16	to understand [adv] he	23
17	to understand [adv] [pos pn]	22
18	to understand exactly [pron]	11
19	to understand exactly [pron]	11
20	to understand [adv] you	10
21	to understand [adv] you	10
22	to understand [adv] we	9
23	to understand [adv] their	9
24	to understand [adv] we	9
25	to understand [adv] their	9
26	to understand [adv] i	8
27	to understand [adv] i	8
28	to understand [adv] [indef pn]	8
29	to understand [adv] she	6
30	to understand just [pron]	6