Verbo regular: slip - slipped - slipped
Forma simple | Forma com V-ing |
I must slip you must slip she must slip we must slip you must slip they must slip | I must be slipping you must be slipping she must be slipping we must be slipping you must be slipping they must be slipping |
Perfeito | Perfeito com V-ing |
I must have slipped you must have slipped she must have slipped we must have slipped you must have slipped they must have slipped | I must have been slipping you must have been slipping she must have been slipping we must have been slipping you must have been slipping they must have been slipping |
Forma simple | Forma com V-ing |
I mustn't slip you mustn't slip she mustn't slip we mustn't slip you mustn't slip they mustn't slip | I mustn't be slipping you mustn't be slipping she mustn't be slipping we mustn't be slipping you mustn't be slipping they mustn't be slipping |
Perfeito | Perfeito com V-ing |
I mustn't have slipped you mustn't have slipped she mustn't have slipped we mustn't have slipped you mustn't have slipped they mustn't have slipped | I mustn't have been slipping you mustn't have been slipping she mustn't have been slipping we mustn't have been slipping you mustn't have been slipping they mustn't have been slipping |
Forma simple | Forma com V-ing |
must I slip? must you slip? must she slip? must we slip? must you slip? must they slip? | must I be slipping? must you be slipping? must she be slipping? must we be slipping? must you be slipping? must they be slipping? |
Perfeito | Perfeito com V-ing |
must I have slipped? must you have slipped? must she have slipped? must we have slipped? must you have slipped? must they have slipped? | must I have been slipping? must you have been slipping? must she have been slipping? must we have been slipping? must you have been slipping? must they have been slipping? |
Forma simple | Forma com V-ing |
mustn't I slip? mustn't you slip? mustn't she slip? mustn't we slip? mustn't you slip? mustn't they slip? | mustn't I be slipping? mustn't you be slipping? mustn't she be slipping? mustn't we be slipping? mustn't you be slipping? mustn't they be slipping? |
Perfeito | Perfeito com V-ing |
mustn't I have slipped? mustn't you have slipped? mustn't she have slipped? mustn't we have slipped? mustn't you have slipped? mustn't they have slipped? | mustn't I have been slipping? mustn't you have been slipping? mustn't she have been slipping? mustn't we have been slipping? mustn't you have been slipping? mustn't they have been slipping? |