Verbo irregular: sneak - sneaked, snuck - snuck
Forma simple | Forma con V-ing |
I must sneak you must sneak she must sneak we must sneak you must sneak they must sneak | I must be sneaking you must be sneaking she must be sneaking we must be sneaking you must be sneaking they must be sneaking |
Perfecto | Perfecto con V-ing |
I must have snuck you must have snuck she must have snuck we must have snuck you must have snuck they must have snuck | I must have been sneaking you must have been sneaking she must have been sneaking we must have been sneaking you must have been sneaking they must have been sneaking |
Forma simple | Forma con V-ing |
I mustn't sneak you mustn't sneak she mustn't sneak we mustn't sneak you mustn't sneak they mustn't sneak | I mustn't be sneaking you mustn't be sneaking she mustn't be sneaking we mustn't be sneaking you mustn't be sneaking they mustn't be sneaking |
Perfecto | Perfecto con V-ing |
I mustn't have snuck you mustn't have snuck she mustn't have snuck we mustn't have snuck you mustn't have snuck they mustn't have snuck | I mustn't have been sneaking you mustn't have been sneaking she mustn't have been sneaking we mustn't have been sneaking you mustn't have been sneaking they mustn't have been sneaking |
Forma simple | Forma con V-ing |
must I sneak? must you sneak? must she sneak? must we sneak? must you sneak? must they sneak? | must I be sneaking? must you be sneaking? must she be sneaking? must we be sneaking? must you be sneaking? must they be sneaking? |
Perfecto | Perfecto con V-ing |
must I have snuck? must you have snuck? must she have snuck? must we have snuck? must you have snuck? must they have snuck? | must I have been sneaking? must you have been sneaking? must she have been sneaking? must we have been sneaking? must you have been sneaking? must they have been sneaking? |
Forma simple | Forma con V-ing |
mustn't I sneak? mustn't you sneak? mustn't she sneak? mustn't we sneak? mustn't you sneak? mustn't they sneak? | mustn't I be sneaking? mustn't you be sneaking? mustn't she be sneaking? mustn't we be sneaking? mustn't you be sneaking? mustn't they be sneaking? |
Perfecto | Perfecto con V-ing |
mustn't I have snuck? mustn't you have snuck? mustn't she have snuck? mustn't we have snuck? mustn't you have snuck? mustn't they have snuck? | mustn't I have been sneaking? mustn't you have been sneaking? mustn't she have been sneaking? mustn't we have been sneaking? mustn't you have been sneaking? mustn't they have been sneaking? |