Conjugación del verbo inglés
MUST INCUR

Verbo regular: incur - incurred - incurred

Afirmación

Forma simple	Forma con V-ing
I must incur you must incur she must incur we must incur you must incur they must incur	I must be incurring you must be incurring she must be incurring we must be incurring you must be incurring they must be incurring
Perfecto	Perfecto con V-ing
I must have incurred you must have incurred she must have incurred we must have incurred you must have incurred they must have incurred	I must have been incurring you must have been incurring she must have been incurring we must have been incurring you must have been incurring they must have been incurring

Negación

Forma simple	Forma con V-ing
I mustn't incur you mustn't incur she mustn't incur we mustn't incur you mustn't incur they mustn't incur	I mustn't be incurring you mustn't be incurring she mustn't be incurring we mustn't be incurring you mustn't be incurring they mustn't be incurring
Perfecto	Perfecto con V-ing
I mustn't have incurred you mustn't have incurred she mustn't have incurred we mustn't have incurred you mustn't have incurred they mustn't have incurred	I mustn't have been incurring you mustn't have been incurring she mustn't have been incurring we mustn't have been incurring you mustn't have been incurring they mustn't have been incurring

Forma interrogativa

Forma simple	Forma con V-ing
must I incur? must you incur? must she incur? must we incur? must you incur? must they incur?	must I be incurring? must you be incurring? must she be incurring? must we be incurring? must you be incurring? must they be incurring?
Perfecto	Perfecto con V-ing
must I have incurred? must you have incurred? must she have incurred? must we have incurred? must you have incurred? must they have incurred?	must I have been incurring? must you have been incurring? must she have been incurring? must we have been incurring? must you have been incurring? must they have been incurring?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I incur? mustn't you incur? mustn't she incur? mustn't we incur? mustn't you incur? mustn't they incur?	mustn't I be incurring? mustn't you be incurring? mustn't she be incurring? mustn't we be incurring? mustn't you be incurring? mustn't they be incurring?
Perfecto	Perfecto con V-ing
mustn't I have incurred? mustn't you have incurred? mustn't she have incurred? mustn't we have incurred? mustn't you have incurred? mustn't they have incurred?	mustn't I have been incurring? mustn't you have been incurring? mustn't she have been incurring? mustn't we have been incurring? mustn't you have been incurring? mustn't they have been incurring?