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