These stems fall into two sub-divisions: 1. those made by the suffix अन्त् ant (or अत् at), being, with a very few exceptions, active participles, present and future; 2. those made by the possessive suffixes मन्त् mant and वन्त् vant (or मत् mat and वत् vat). They are masculine and neuter only; the corresponding feminine is made by adding ई ī.