SN4 ""

No	Pattern	Freq
1	be keeping an eye [prep]	27
2	[be] keeping an eye [prep]	27
3	[noun] keeping an eye [prep]	14
4	[prep] keeping an eye [prep]	12
5	[prep] keeping an eye [prep]	12
6	[noun sg] keeping an eye [prep]	10
7	[adv] keeping an eye [prep]	8
8	[adv] keeping an eye [prep]	7
9	[conj] keeping an eye [prep]	7
10	[was/were] keeping an eye [prep]	6
11	was keeping an eye [prep]	6
12	be keeping an eye [prep]	6
13	[is] keeping an eye [prep]	6
14	[be] keeping an eye [prep]	6
15	[verb] keeping an eye [prep]	6
16	of keeping an eye [prep]	5
17	of keeping an eye [prep]	5
18	[been] keeping an eye [prep]	5
19	been keeping an eye [prep]	5
20	keeping an eye [adv] [prep]	12
21	keeping an eye [adv prt] [prep]	12
22	keeping an eye out [prep]	11
23	keeping an eye out [prep]	11
24	keeping an eye [prep] [art]	32
25	keeping an eye [prep] [art]	32
26	keeping an eye [prep] the	31
27	keeping an eye [prep] the	31
28	keeping an eye [prep] [pron]	29
29	keeping an eye [prep] [noun]	27
30	keeping an eye [prep] [pers pn]	22