Irregular verb: dive - dove, dived - dived
Simple form | V-ing form |
I must dive you must dive she must dive we must dive you must dive they must dive | I must be diving you must be diving she must be diving we must be diving you must be diving they must be diving |
Perfect | V-ing perfect |
I must have dived you must have dived she must have dived we must have dived you must have dived they must have dived | I must have been diving you must have been diving she must have been diving we must have been diving you must have been diving they must have been diving |
Simple form | V-ing form |
I mustn't dive you mustn't dive she mustn't dive we mustn't dive you mustn't dive they mustn't dive | I mustn't be diving you mustn't be diving she mustn't be diving we mustn't be diving you mustn't be diving they mustn't be diving |
Perfect | V-ing perfect |
I mustn't have dived you mustn't have dived she mustn't have dived we mustn't have dived you mustn't have dived they mustn't have dived | I mustn't have been diving you mustn't have been diving she mustn't have been diving we mustn't have been diving you mustn't have been diving they mustn't have been diving |
Simple form | V-ing form |
must I dive? must you dive? must she dive? must we dive? must you dive? must they dive? | must I be diving? must you be diving? must she be diving? must we be diving? must you be diving? must they be diving? |
Perfect | V-ing perfect |
must I have dived? must you have dived? must she have dived? must we have dived? must you have dived? must they have dived? | must I have been diving? must you have been diving? must she have been diving? must we have been diving? must you have been diving? must they have been diving? |
Simple form | V-ing form |
mustn't I dive? mustn't you dive? mustn't she dive? mustn't we dive? mustn't you dive? mustn't they dive? | mustn't I be diving? mustn't you be diving? mustn't she be diving? mustn't we be diving? mustn't you be diving? mustn't they be diving? |
Perfect | V-ing perfect |
mustn't I have dived? mustn't you have dived? mustn't she have dived? mustn't we have dived? mustn't you have dived? mustn't they have dived? | mustn't I have been diving? mustn't you have been diving? mustn't she have been diving? mustn't we have been diving? mustn't you have been diving? mustn't they have been diving? |