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