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