I might house-train you might house-train he might house-train we might house-train you might house-train they might house-train
V-ing form
I might be house-training you might be house-training he might be house-training we might be house-training you might be house-training they might be house-training
Perfect
I might have house-trained you might have house-trained he might have house-trained we might have house-trained you might have house-trained they might have house-trained
V-ing perfect
I might have been house-training you might have been house-training he might have been house-training we might have been house-training you might have been house-training they might have been house-training
Negation
Simple form
I mightn't house-train you mightn't house-train he mightn't house-train we mightn't house-train you mightn't house-train they mightn't house-train
V-ing form
I mightn't be house-training you mightn't be house-training he mightn't be house-training we mightn't be house-training you mightn't be house-training they mightn't be house-training
Perfect
I mightn't have house-trained you mightn't have house-trained he mightn't have house-trained we mightn't have house-trained you mightn't have house-trained they mightn't have house-trained
V-ing perfect
I mightn't have been house-training you mightn't have been house-training he mightn't have been house-training we mightn't have been house-training you mightn't have been house-training they mightn't have been house-training
Interrogative form
Simple form
might I house-train? might you house-train? might he house-train? might we house-train? might you house-train? might they house-train?
V-ing form
might I be house-training? might you be house-training? might he be house-training? might we be house-training? might you be house-training? might they be house-training?
Perfect
might I have house-trained? might you have house-trained? might he have house-trained? might we have house-trained? might you have house-trained? might they have house-trained?
V-ing perfect
might I have been house-training? might you have been house-training? might he have been house-training? might we have been house-training? might you have been house-training? might they have been house-training?
Interro-negative form
Simple form
mightn't I house-train? mightn't you house-train? mightn't he house-train? mightn't we house-train? mightn't you house-train? mightn't they house-train?
V-ing form
mightn't I be house-training? mightn't you be house-training? mightn't he be house-training? mightn't we be house-training? mightn't you be house-training? mightn't they be house-training?
Perfect
mightn't I have house-trained? mightn't you have house-trained? mightn't he have house-trained? mightn't we have house-trained? mightn't you have house-trained? mightn't they have house-trained?
V-ing perfect
mightn't I have been house-training? mightn't you have been house-training? mightn't he have been house-training? mightn't we have been house-training? mightn't you have been house-training? mightn't they have been house-training?