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