I'll be coasting you'll be coasting she'll be coasting we'll be coasting you'll be coasting they'll be coasting
Perfect
I'll have coasted you'll have coasted she'll have coasted we'll have coasted you'll have coasted they'll have coasted
V-ing perfect
I'll have been coasting you'll have been coasting she'll have been coasting we'll have been coasting you'll have been coasting they'll have been coasting
Negation
Simple form
I shan't coast you shan't coast she shan't coast we shan't coast you shan't coast they shan't coast
V-ing form
I shan't be coasting you shan't be coasting she shan't be coasting we shan't be coasting you shan't be coasting they shan't be coasting
Perfect
I shan't have coasted you shan't have coasted she shan't have coasted we shan't have coasted you shan't have coasted they shan't have coasted
V-ing perfect
I shan't have been coasting you shan't have been coasting she shan't have been coasting we shan't have been coasting you shan't have been coasting they shan't have been coasting
Interrogative form
Simple form
shall I coast? shall you coast? shall she coast? shall we coast? shall you coast? shall they coast?
V-ing form
shall I be coasting? shall you be coasting? shall she be coasting? shall we be coasting? shall you be coasting? shall they be coasting?
Perfect
shall I have coasted? shall you have coasted? shall she have coasted? shall we have coasted? shall you have coasted? shall they have coasted?
V-ing perfect
shall I have been coasting? shall you have been coasting? shall she have been coasting? shall we have been coasting? shall you have been coasting? shall they have been coasting?
Interro-negative form
Simple form
shan't I coast? shan't you coast? shan't she coast? shan't we coast? shan't you coast? shan't they coast?
V-ing form
shan't I be coasting? shan't you be coasting? shan't she be coasting? shan't we be coasting? shan't you be coasting? shan't they be coasting?
Perfect
shan't I have coasted? shan't you have coasted? shan't she have coasted? shan't we have coasted? shan't you have coasted? shan't they have coasted?
V-ing perfect
shan't I have been coasting? shan't you have been coasting? shan't she have been coasting? shan't we have been coasting? shan't you have been coasting? shan't they have been coasting?