Verbo regular: slip - slipped - slipped
Forma simple | Forma con 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 |
Perfecto | Perfecto con 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 con V-ing |
I must not slip you must not slip she must not slip we must not slip you must not slip they must not slip | I must not be slipping you must not be slipping she must not be slipping we must not be slipping you must not be slipping they must not be slipping |
Perfecto | Perfecto con V-ing |
I must not have slipped you must not have slipped she must not have slipped we must not have slipped you must not have slipped they must not have slipped | I must not have been slipping you must not have been slipping she must not have been slipping we must not have been slipping you must not have been slipping they must not have been slipping |
Forma simple | Forma con 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? |
Perfecto | Perfecto con 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 con V-ing |
must I not slip? must you not slip? must she not slip? must we not slip? must you not slip? must they not slip? | must I not be slipping? must you not be slipping? must she not be slipping? must we not be slipping? must you not be slipping? must they not be slipping? |
Perfecto | Perfecto con V-ing |
must I not have slipped? must you not have slipped? must she not have slipped? must we not have slipped? must you not have slipped? must they not have slipped? | must I not have been slipping? must you not have been slipping? must she not have been slipping? must we not have been slipping? must you not have been slipping? must they not have been slipping? |