Conjugación del verbo inglés
MUST TRIP

Verbo regular: trip - tripped - tripped

Afirmación

Forma simple	Forma con V-ing
I must trip you must trip he must trip we must trip you must trip they must trip	I must be tripping you must be tripping he must be tripping we must be tripping you must be tripping they must be tripping
Perfecto	Perfecto con V-ing
I must have tripped you must have tripped he must have tripped we must have tripped you must have tripped they must have tripped	I must have been tripping you must have been tripping he must have been tripping we must have been tripping you must have been tripping they must have been tripping

Negación

Forma simple	Forma con V-ing
I mustn't trip you mustn't trip he mustn't trip we mustn't trip you mustn't trip they mustn't trip	I mustn't be tripping you mustn't be tripping he mustn't be tripping we mustn't be tripping you mustn't be tripping they mustn't be tripping
Perfecto	Perfecto con V-ing
I mustn't have tripped you mustn't have tripped he mustn't have tripped we mustn't have tripped you mustn't have tripped they mustn't have tripped	I mustn't have been tripping you mustn't have been tripping he mustn't have been tripping we mustn't have been tripping you mustn't have been tripping they mustn't have been tripping

Forma interrogativa

Forma simple	Forma con V-ing
must I trip? must you trip? must he trip? must we trip? must you trip? must they trip?	must I be tripping? must you be tripping? must he be tripping? must we be tripping? must you be tripping? must they be tripping?
Perfecto	Perfecto con V-ing
must I have tripped? must you have tripped? must he have tripped? must we have tripped? must you have tripped? must they have tripped?	must I have been tripping? must you have been tripping? must he have been tripping? must we have been tripping? must you have been tripping? must they have been tripping?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I trip? mustn't you trip? mustn't he trip? mustn't we trip? mustn't you trip? mustn't they trip?	mustn't I be tripping? mustn't you be tripping? mustn't he be tripping? mustn't we be tripping? mustn't you be tripping? mustn't they be tripping?
Perfecto	Perfecto con V-ing
mustn't I have tripped? mustn't you have tripped? mustn't he have tripped? mustn't we have tripped? mustn't you have tripped? mustn't they have tripped?	mustn't I have been tripping? mustn't you have been tripping? mustn't he have been tripping? mustn't we have been tripping? mustn't you have been tripping? mustn't they have been tripping?