Conjugación del verbo inglés
MUST PICNIC

Verbo regular: picnic - picniced - picniced

Afirmación

Forma simple	Forma con V-ing
I must picnic you must picnic she must picnic we must picnic you must picnic they must picnic	I must be picnicing you must be picnicing she must be picnicing we must be picnicing you must be picnicing they must be picnicing
Perfecto	Perfecto con V-ing
I must have picniced you must have picniced she must have picniced we must have picniced you must have picniced they must have picniced	I must have been picnicing you must have been picnicing she must have been picnicing we must have been picnicing you must have been picnicing they must have been picnicing

Negación

Forma simple	Forma con V-ing
I mustn't picnic you mustn't picnic she mustn't picnic we mustn't picnic you mustn't picnic they mustn't picnic	I mustn't be picnicing you mustn't be picnicing she mustn't be picnicing we mustn't be picnicing you mustn't be picnicing they mustn't be picnicing
Perfecto	Perfecto con V-ing
I mustn't have picniced you mustn't have picniced she mustn't have picniced we mustn't have picniced you mustn't have picniced they mustn't have picniced	I mustn't have been picnicing you mustn't have been picnicing she mustn't have been picnicing we mustn't have been picnicing you mustn't have been picnicing they mustn't have been picnicing

Forma interrogativa

Forma simple	Forma con V-ing
must I picnic? must you picnic? must she picnic? must we picnic? must you picnic? must they picnic?	must I be picnicing? must you be picnicing? must she be picnicing? must we be picnicing? must you be picnicing? must they be picnicing?
Perfecto	Perfecto con V-ing
must I have picniced? must you have picniced? must she have picniced? must we have picniced? must you have picniced? must they have picniced?	must I have been picnicing? must you have been picnicing? must she have been picnicing? must we have been picnicing? must you have been picnicing? must they have been picnicing?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I picnic? mustn't you picnic? mustn't she picnic? mustn't we picnic? mustn't you picnic? mustn't they picnic?	mustn't I be picnicing? mustn't you be picnicing? mustn't she be picnicing? mustn't we be picnicing? mustn't you be picnicing? mustn't they be picnicing?
Perfecto	Perfecto con V-ing
mustn't I have picniced? mustn't you have picniced? mustn't she have picniced? mustn't we have picniced? mustn't you have picniced? mustn't they have picniced?	mustn't I have been picnicing? mustn't you have been picnicing? mustn't she have been picnicing? mustn't we have been picnicing? mustn't you have been picnicing? mustn't they have been picnicing?