SN4 ""

No	Pattern	Freq
1	[verb] and use	168
2	[to-vb] and use	130
3	[vb infin] and use	38
4	[adv] and use	28
5	[adv prt] and use	20
6	learn and use	15
7	to learn and use	14
8	to understand and use	11
9	understand and use	11
10	[adv] and use	8
11	try and use	7
12	make and use	6
13	to make and use	6
14	develop and use	5
15	find and use	5
16	to install and use	5
17	up and use	5
18	install and use	5
19	up and use	5
20	and [modal v] use	69
21	and [vb mod] use	69
22	and will use	30
23	and will use	30
24	and can use	12
25	and can use	12
26	and would use	10
27	and would use	10
28	and could use	8
29	and [verb] use	8
30	and could use	8