I might express you might express he might express we might express you might express they might express
V-ing form
I might be expressing you might be expressing he might be expressing we might be expressing you might be expressing they might be expressing
Perfect
I might have expressed you might have expressed he might have expressed we might have expressed you might have expressed they might have expressed
V-ing perfect
I might have been expressing you might have been expressing he might have been expressing we might have been expressing you might have been expressing they might have been expressing
Negation
Simple form
I mightn't express you mightn't express he mightn't express we mightn't express you mightn't express they mightn't express
V-ing form
I mightn't be expressing you mightn't be expressing he mightn't be expressing we mightn't be expressing you mightn't be expressing they mightn't be expressing
Perfect
I mightn't have expressed you mightn't have expressed he mightn't have expressed we mightn't have expressed you mightn't have expressed they mightn't have expressed
V-ing perfect
I mightn't have been expressing you mightn't have been expressing he mightn't have been expressing we mightn't have been expressing you mightn't have been expressing they mightn't have been expressing
Interrogative form
Simple form
might I express? might you express? might he express? might we express? might you express? might they express?
V-ing form
might I be expressing? might you be expressing? might he be expressing? might we be expressing? might you be expressing? might they be expressing?
Perfect
might I have expressed? might you have expressed? might he have expressed? might we have expressed? might you have expressed? might they have expressed?
V-ing perfect
might I have been expressing? might you have been expressing? might he have been expressing? might we have been expressing? might you have been expressing? might they have been expressing?
Interro-negative form
Simple form
mightn't I express? mightn't you express? mightn't he express? mightn't we express? mightn't you express? mightn't they express?
V-ing form
mightn't I be expressing? mightn't you be expressing? mightn't he be expressing? mightn't we be expressing? mightn't you be expressing? mightn't they be expressing?
Perfect
mightn't I have expressed? mightn't you have expressed? mightn't he have expressed? mightn't we have expressed? mightn't you have expressed? mightn't they have expressed?
V-ing perfect
mightn't I have been expressing? mightn't you have been expressing? mightn't he have been expressing? mightn't we have been expressing? mightn't you have been expressing? mightn't they have been expressing?