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