I should forest you should forest she should forest we should forest you should forest they should forest
V-ing form
I should be foresting you should be foresting she should be foresting we should be foresting you should be foresting they should be foresting
Perfect
I should have forested you should have forested she should have forested we should have forested you should have forested they should have forested
V-ing perfect
I should have been foresting you should have been foresting she should have been foresting we should have been foresting you should have been foresting they should have been foresting
Negation
Simple form
I should not forest you should not forest she should not forest we should not forest you should not forest they should not forest
V-ing form
I should not be foresting you should not be foresting she should not be foresting we should not be foresting you should not be foresting they should not be foresting
Perfect
I should not have forested you should not have forested she should not have forested we should not have forested you should not have forested they should not have forested
V-ing perfect
I should not have been foresting you should not have been foresting she should not have been foresting we should not have been foresting you should not have been foresting they should not have been foresting
Interrogative form
Simple form
should I forest? should you forest? should she forest? should we forest? should you forest? should they forest?
V-ing form
should I be foresting? should you be foresting? should she be foresting? should we be foresting? should you be foresting? should they be foresting?
Perfect
should I have forested? should you have forested? should she have forested? should we have forested? should you have forested? should they have forested?
V-ing perfect
should I have been foresting? should you have been foresting? should she have been foresting? should we have been foresting? should you have been foresting? should they have been foresting?
Interro-negative form
Simple form
should I not forest? should you not forest? should she not forest? should we not forest? should you not forest? should they not forest?
V-ing form
should I not be foresting? should you not be foresting? should she not be foresting? should we not be foresting? should you not be foresting? should they not be foresting?
Perfect
should I not have forested? should you not have forested? should she not have forested? should we not have forested? should you not have forested? should they not have forested?
V-ing perfect
should I not have been foresting? should you not have been foresting? should she not have been foresting? should we not have been foresting? should you not have been foresting? should they not have been foresting?