SN4 ""

No	Pattern	Freq
1	[noun] [prep] use	2145
2	[noun sg] [prep] use	1417
3	[verb] [prep] use	828
4	[noun pl] [prep] use	667
5	[adv] [prep] use	618
6	[vb pp] [prep] use	599
7	[adj] [prep] use	476
8	[be] [prep] use	475
9	be [prep] use	475
10	[adv] [prep] use	401
11	[adj] [prep] use	399
12	[be] [prep] use	154
13	be [prep] use	154
14	ease [prep] use	142
15	ease [prep] use	142
16	[adv prt] [prep] use	127
17	[was/were] [prep] use	115
18	change [prep] use	104
19	[conj] [prep] use	94
20	suitable [prep] use	91
21	design [prep] use	91
22	suitable [prep] use	91
23	still [prep] use	90
24	[not/n't] [prep] use	90
25	still [prep] use	90
26	not [prep] use	90
27	designed [prep] use	89
28	change [prep] use	87
29	not [prep] use	87
30	available [prep] use	76