I must abseil you must abseil she must abseil we must abseil you must abseil they must abseil
Forma con V-ing
I must be abseiling you must be abseiling she must be abseiling we must be abseiling you must be abseiling they must be abseiling
Perfecto
I must have abseiled you must have abseiled she must have abseiled we must have abseiled you must have abseiled they must have abseiled
Perfecto con V-ing
I must have been abseiling you must have been abseiling she must have been abseiling we must have been abseiling you must have been abseiling they must have been abseiling
Negación
Forma simple
I mustn't abseil you mustn't abseil she mustn't abseil we mustn't abseil you mustn't abseil they mustn't abseil
Forma con V-ing
I mustn't be abseiling you mustn't be abseiling she mustn't be abseiling we mustn't be abseiling you mustn't be abseiling they mustn't be abseiling
Perfecto
I mustn't have abseiled you mustn't have abseiled she mustn't have abseiled we mustn't have abseiled you mustn't have abseiled they mustn't have abseiled
Perfecto con V-ing
I mustn't have been abseiling you mustn't have been abseiling she mustn't have been abseiling we mustn't have been abseiling you mustn't have been abseiling they mustn't have been abseiling
Forma interrogativa
Forma simple
must I abseil? must you abseil? must she abseil? must we abseil? must you abseil? must they abseil?
Forma con V-ing
must I be abseiling? must you be abseiling? must she be abseiling? must we be abseiling? must you be abseiling? must they be abseiling?
Perfecto
must I have abseiled? must you have abseiled? must she have abseiled? must we have abseiled? must you have abseiled? must they have abseiled?
Perfecto con V-ing
must I have been abseiling? must you have been abseiling? must she have been abseiling? must we have been abseiling? must you have been abseiling? must they have been abseiling?
Forma interro-negativa
Forma simple
mustn't I abseil? mustn't you abseil? mustn't she abseil? mustn't we abseil? mustn't you abseil? mustn't they abseil?
Forma con V-ing
mustn't I be abseiling? mustn't you be abseiling? mustn't she be abseiling? mustn't we be abseiling? mustn't you be abseiling? mustn't they be abseiling?
Perfecto
mustn't I have abseiled? mustn't you have abseiled? mustn't she have abseiled? mustn't we have abseiled? mustn't you have abseiled? mustn't they have abseiled?
Perfecto con V-ing
mustn't I have been abseiling? mustn't you have been abseiling? mustn't she have been abseiling? mustn't we have been abseiling? mustn't you have been abseiling? mustn't they have been abseiling?