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