I might travel you might travel she might travel we might travel you might travel they might travel
V-ing form
I might be travelling you might be travelling she might be travelling we might be travelling you might be travelling they might be travelling
Perfect
I might have travelled you might have travelled she might have travelled we might have travelled you might have travelled they might have travelled
V-ing perfect
I might have been travelling you might have been travelling she might have been travelling we might have been travelling you might have been travelling they might have been travelling
Negation
Simple form
I mightn't travel you mightn't travel she mightn't travel we mightn't travel you mightn't travel they mightn't travel
V-ing form
I mightn't be travelling you mightn't be travelling she mightn't be travelling we mightn't be travelling you mightn't be travelling they mightn't be travelling
Perfect
I mightn't have travelled you mightn't have travelled she mightn't have travelled we mightn't have travelled you mightn't have travelled they mightn't have travelled
V-ing perfect
I mightn't have been travelling you mightn't have been travelling she mightn't have been travelling we mightn't have been travelling you mightn't have been travelling they mightn't have been travelling
Interrogative form
Simple form
might I travel? might you travel? might she travel? might we travel? might you travel? might they travel?
V-ing form
might I be travelling? might you be travelling? might she be travelling? might we be travelling? might you be travelling? might they be travelling?
Perfect
might I have travelled? might you have travelled? might she have travelled? might we have travelled? might you have travelled? might they have travelled?
V-ing perfect
might I have been travelling? might you have been travelling? might she have been travelling? might we have been travelling? might you have been travelling? might they have been travelling?
Interro-negative form
Simple form
mightn't I travel? mightn't you travel? mightn't she travel? mightn't we travel? mightn't you travel? mightn't they travel?
V-ing form
mightn't I be travelling? mightn't you be travelling? mightn't she be travelling? mightn't we be travelling? mightn't you be travelling? mightn't they be travelling?
Perfect
mightn't I have travelled? mightn't you have travelled? mightn't she have travelled? mightn't we have travelled? mightn't you have travelled? mightn't they have travelled?
V-ing perfect
mightn't I have been travelling? mightn't you have been travelling? mightn't she have been travelling? mightn't we have been travelling? mightn't you have been travelling? mightn't they have been travelling?