SN4 ""

No	Pattern	Freq
1	at [verb] the	859
2	at [verb] the	859
3	at [v-ing] the	851
4	at reduce the	37
5	at reducing the	37
6	at improving the	26
7	at improve the	26
8	at using the	16
9	at help the	16
10	at use the	16
11	at helping the	16
12	at get the	15
13	at increasing the	15
14	at increase the	15
15	at getting the	15
16	at make the	13
17	at making the	13
18	at keeping the	13
19	at keep the	13
20	at understand the	12
21	at understanding the	12
22	at finding the	10
23	at protecting the	10
24	at strengthen the	10
25	at protect the	10
26	at seeing the	10
27	at see the	10
28	at find the	10
29	at strengthening the	10
30	at having the	9