SN4 ""

No	Pattern	Freq
1	have been [v-ing]	3746
2	have be working	161
3	have be doing	139
4	have be trying	107
5	have be looking	100
6	have be going	89
7	have be taking	68
8	have be waiting	68
9	have be using	65
10	have be talking	62
11	have be living	60
12	have be saying	53
13	have be making	50
14	have be discussing	49
15	have be getting	42
16	have be playing	37
17	have be thinking	37
18	have be fighting	36
19	have be coming	35
20	have be considering	35
21	have be running	31
22	have be rising	29
23	have be growing	28
24	have be watching	26
25	have be reading	26
26	have be putting	25
27	have be giving	25
28	have be campaigning	24
29	have be operating	23
30	have be meeting	23