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