I must entail you must entail she must entail we must entail you must entail they must entail
Forma con V-ing
I must be entailing you must be entailing she must be entailing we must be entailing you must be entailing they must be entailing
Perfecto
I must have entailed you must have entailed she must have entailed we must have entailed you must have entailed they must have entailed
Perfecto con V-ing
I must have been entailing you must have been entailing she must have been entailing we must have been entailing you must have been entailing they must have been entailing
Negación
Forma simple
I must not entail you must not entail she must not entail we must not entail you must not entail they must not entail
Forma con V-ing
I must not be entailing you must not be entailing she must not be entailing we must not be entailing you must not be entailing they must not be entailing
Perfecto
I must not have entailed you must not have entailed she must not have entailed we must not have entailed you must not have entailed they must not have entailed
Perfecto con V-ing
I must not have been entailing you must not have been entailing she must not have been entailing we must not have been entailing you must not have been entailing they must not have been entailing
Forma interrogativa
Forma simple
must I entail? must you entail? must she entail? must we entail? must you entail? must they entail?
Forma con V-ing
must I be entailing? must you be entailing? must she be entailing? must we be entailing? must you be entailing? must they be entailing?
Perfecto
must I have entailed? must you have entailed? must she have entailed? must we have entailed? must you have entailed? must they have entailed?
Perfecto con V-ing
must I have been entailing? must you have been entailing? must she have been entailing? must we have been entailing? must you have been entailing? must they have been entailing?
Forma interro-negativa
Forma simple
must I not entail? must you not entail? must she not entail? must we not entail? must you not entail? must they not entail?
Forma con V-ing
must I not be entailing? must you not be entailing? must she not be entailing? must we not be entailing? must you not be entailing? must they not be entailing?
Perfecto
must I not have entailed? must you not have entailed? must she not have entailed? must we not have entailed? must you not have entailed? must they not have entailed?
Perfecto con V-ing
must I not have been entailing? must you not have been entailing? must she not have been entailing? must we not have been entailing? must you not have been entailing? must they not have been entailing?