SN4 ""

No	Pattern	Freq
1	have been look [prep]	396
2	have been looking [prep]	360
3	have been look for	157
4	have been look for	157
5	have been look at	156
6	have been look at	156
7	've been look [prep]	101
8	have been look [prep]	90
9	had been look [prep]	81
10	has been look [prep]	54
11	have been look after	49
12	have been look after	49
13	have been looked [prep]	31
14	have been look [prep]	25
15	'd been look [prep]	21
16	's been look [prep]	19
17	have been look into	16
18	have been look into	16
19	have been look through	5
20	have been look in	5
21	have been to look [prep]	5
22	have been look in	5
23	have been look through	5