SN4 ""

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