I must attaint you must attaint she must attaint we must attaint you must attaint they must attaint
Forma com V-ing
I must be attainting you must be attainting she must be attainting we must be attainting you must be attainting they must be attainting
Perfeito
I must have attainted you must have attainted she must have attainted we must have attainted you must have attainted they must have attainted
Perfeito com V-ing
I must have been attainting you must have been attainting she must have been attainting we must have been attainting you must have been attainting they must have been attainting
Negação
Forma simple
I must not attaint you must not attaint she must not attaint we must not attaint you must not attaint they must not attaint
Forma com V-ing
I must not be attainting you must not be attainting she must not be attainting we must not be attainting you must not be attainting they must not be attainting
Perfeito
I must not have attainted you must not have attainted she must not have attainted we must not have attainted you must not have attainted they must not have attainted
Perfeito com V-ing
I must not have been attainting you must not have been attainting she must not have been attainting we must not have been attainting you must not have been attainting they must not have been attainting
Forma interrogativa
Forma simple
must I attaint? must you attaint? must she attaint? must we attaint? must you attaint? must they attaint?
Forma com V-ing
must I be attainting? must you be attainting? must she be attainting? must we be attainting? must you be attainting? must they be attainting?
Perfeito
must I have attainted? must you have attainted? must she have attainted? must we have attainted? must you have attainted? must they have attainted?
Perfeito com V-ing
must I have been attainting? must you have been attainting? must she have been attainting? must we have been attainting? must you have been attainting? must they have been attainting?
Forma interro-Negação
Forma simple
must I not attaint? must you not attaint? must she not attaint? must we not attaint? must you not attaint? must they not attaint?
Forma com V-ing
must I not be attainting? must you not be attainting? must she not be attainting? must we not be attainting? must you not be attainting? must they not be attainting?
Perfeito
must I not have attainted? must you not have attainted? must she not have attainted? must we not have attainted? must you not have attainted? must they not have attainted?
Perfeito com V-ing
must I not have been attainting? must you not have been attainting? must she not have been attainting? must we not have been attainting? must you not have been attainting? must they not have been attainting?