user: Question: What imperative has måcha as 3.Sg?
Columns: ['måcha', 'indicative', 'imperative', 'subjunctive', 'inverse subjunctive']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['1.Sg', 'i måch', '—', 'i måchad', 'måchadi']
SQL:

assistant: SELECT "imperative" FROM "Table" WHERE "måcha" = '3.Sg';