SN4 ""

No	Pattern	Freq
1	[verb] [conj] he have been [v-ing]	96
2	[verb] [that] he have been [v-ing]	69
3	[verb] that he have been [v-ing]	69
4	[verb] that he have been [v-ing]	69
5	[verb] [conj] he had been [v-ing]	61
6	[vb past] [conj] he have been [v-ing]	35
7	[verb] [subord] he have been [v-ing]	26
8	[verb] [conj] he 'd been [v-ing]	18
9	[vb pp] [conj] he have been [v-ing]	18
10	[verb] if he have been [v-ing]	13
11	[verb] if he have been [v-ing]	13
12	[vb infin] [conj] he have been [v-ing]	12
13	[verb] [conj] he have been drinking	10
14	[verb] [conj] he has been [v-ing]	9
15	[v-ing] [conj] he have been [v-ing]	9
16	[to-vb] [conj] he have been [v-ing]	8
17	[verb] [conj] he 's been [v-ing]	8
18	[vb base] [conj] he have been [v-ing]	8
19	[vb -s] [conj] he have been [v-ing]	6
20	[verb] [conj] he have been speaking	6
21	know [conj] he have been [v-ing]	6
22	realize [conj] he have been [v-ing]	5