Conjugación del verbo inglés
MUST PITH

Verbo regular: pith - pithed - pithed

Afirmación

Forma simple	Forma con V-ing
I must pith you must pith he must pith we must pith you must pith they must pith	I must be pithing you must be pithing he must be pithing we must be pithing you must be pithing they must be pithing
Perfecto	Perfecto con V-ing
I must have pithed you must have pithed he must have pithed we must have pithed you must have pithed they must have pithed	I must have been pithing you must have been pithing he must have been pithing we must have been pithing you must have been pithing they must have been pithing

Negación

Forma simple	Forma con V-ing
I mustn't pith you mustn't pith he mustn't pith we mustn't pith you mustn't pith they mustn't pith	I mustn't be pithing you mustn't be pithing he mustn't be pithing we mustn't be pithing you mustn't be pithing they mustn't be pithing
Perfecto	Perfecto con V-ing
I mustn't have pithed you mustn't have pithed he mustn't have pithed we mustn't have pithed you mustn't have pithed they mustn't have pithed	I mustn't have been pithing you mustn't have been pithing he mustn't have been pithing we mustn't have been pithing you mustn't have been pithing they mustn't have been pithing

Forma interrogativa

Forma simple	Forma con V-ing
must I pith? must you pith? must he pith? must we pith? must you pith? must they pith?	must I be pithing? must you be pithing? must he be pithing? must we be pithing? must you be pithing? must they be pithing?
Perfecto	Perfecto con V-ing
must I have pithed? must you have pithed? must he have pithed? must we have pithed? must you have pithed? must they have pithed?	must I have been pithing? must you have been pithing? must he have been pithing? must we have been pithing? must you have been pithing? must they have been pithing?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I pith? mustn't you pith? mustn't he pith? mustn't we pith? mustn't you pith? mustn't they pith?	mustn't I be pithing? mustn't you be pithing? mustn't he be pithing? mustn't we be pithing? mustn't you be pithing? mustn't they be pithing?
Perfecto	Perfecto con V-ing
mustn't I have pithed? mustn't you have pithed? mustn't he have pithed? mustn't we have pithed? mustn't you have pithed? mustn't they have pithed?	mustn't I have been pithing? mustn't you have been pithing? mustn't he have been pithing? mustn't we have been pithing? mustn't you have been pithing? mustn't they have been pithing?