Regular verb: pollute - polluted - polluted
Simple form | V-ing form |
I must pollute you must pollute she must pollute we must pollute you must pollute they must pollute | I must be polluting you must be polluting she must be polluting we must be polluting you must be polluting they must be polluting |
Perfect | V-ing perfect |
I must have polluted you must have polluted she must have polluted we must have polluted you must have polluted they must have polluted | I must have been polluting you must have been polluting she must have been polluting we must have been polluting you must have been polluting they must have been polluting |
Simple form | V-ing form |
I mustn't pollute you mustn't pollute she mustn't pollute we mustn't pollute you mustn't pollute they mustn't pollute | I mustn't be polluting you mustn't be polluting she mustn't be polluting we mustn't be polluting you mustn't be polluting they mustn't be polluting |
Perfect | V-ing perfect |
I mustn't have polluted you mustn't have polluted she mustn't have polluted we mustn't have polluted you mustn't have polluted they mustn't have polluted | I mustn't have been polluting you mustn't have been polluting she mustn't have been polluting we mustn't have been polluting you mustn't have been polluting they mustn't have been polluting |
Simple form | V-ing form |
must I pollute? must you pollute? must she pollute? must we pollute? must you pollute? must they pollute? | must I be polluting? must you be polluting? must she be polluting? must we be polluting? must you be polluting? must they be polluting? |
Perfect | V-ing perfect |
must I have polluted? must you have polluted? must she have polluted? must we have polluted? must you have polluted? must they have polluted? | must I have been polluting? must you have been polluting? must she have been polluting? must we have been polluting? must you have been polluting? must they have been polluting? |
Simple form | V-ing form |
mustn't I pollute? mustn't you pollute? mustn't she pollute? mustn't we pollute? mustn't you pollute? mustn't they pollute? | mustn't I be polluting? mustn't you be polluting? mustn't she be polluting? mustn't we be polluting? mustn't you be polluting? mustn't they be polluting? |
Perfect | V-ing perfect |
mustn't I have polluted? mustn't you have polluted? mustn't she have polluted? mustn't we have polluted? mustn't you have polluted? mustn't they have polluted? | mustn't I have been polluting? mustn't you have been polluting? mustn't she have been polluting? mustn't we have been polluting? mustn't you have been polluting? mustn't they have been polluting? |