Conjugación del verbo inglés
MUST CRASH

Verbo regular: crash - crashed - crashed

Afirmación

Forma simple	Forma con V-ing
I must crash you must crash she must crash we must crash you must crash they must crash	I must be crashing you must be crashing she must be crashing we must be crashing you must be crashing they must be crashing
Perfecto	Perfecto con V-ing
I must have crashed you must have crashed she must have crashed we must have crashed you must have crashed they must have crashed	I must have been crashing you must have been crashing she must have been crashing we must have been crashing you must have been crashing they must have been crashing

Negación

Forma simple	Forma con V-ing
I must not crash you must not crash she must not crash we must not crash you must not crash they must not crash	I must not be crashing you must not be crashing she must not be crashing we must not be crashing you must not be crashing they must not be crashing
Perfecto	Perfecto con V-ing
I must not have crashed you must not have crashed she must not have crashed we must not have crashed you must not have crashed they must not have crashed	I must not have been crashing you must not have been crashing she must not have been crashing we must not have been crashing you must not have been crashing they must not have been crashing

Forma interrogativa

Forma simple	Forma con V-ing
must I crash? must you crash? must she crash? must we crash? must you crash? must they crash?	must I be crashing? must you be crashing? must she be crashing? must we be crashing? must you be crashing? must they be crashing?
Perfecto	Perfecto con V-ing
must I have crashed? must you have crashed? must she have crashed? must we have crashed? must you have crashed? must they have crashed?	must I have been crashing? must you have been crashing? must she have been crashing? must we have been crashing? must you have been crashing? must they have been crashing?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not crash? must you not crash? must she not crash? must we not crash? must you not crash? must they not crash?	must I not be crashing? must you not be crashing? must she not be crashing? must we not be crashing? must you not be crashing? must they not be crashing?
Perfecto	Perfecto con V-ing
must I not have crashed? must you not have crashed? must she not have crashed? must we not have crashed? must you not have crashed? must they not have crashed?	must I not have been crashing? must you not have been crashing? must she not have been crashing? must we not have been crashing? must you not have been crashing? must they not have been crashing?