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