I can picnic you can picnic he can picnic we can picnic you can picnic they can picnic
Forma com V-ing
I can be picnicing you can be picnicing he can be picnicing we can be picnicing you can be picnicing they can be picnicing
Perfeito
I can have picniced you can have picniced he can have picniced we can have picniced you can have picniced they can have picniced
Perfeito com V-ing
I can have been picnicing you can have been picnicing he can have been picnicing we can have been picnicing you can have been picnicing they can have been picnicing
Negação
Forma simple
I cannot picnic you cannot picnic he cannot picnic we cannot picnic you cannot picnic they cannot picnic
Forma com V-ing
I cannot be picnicing you cannot be picnicing he cannot be picnicing we cannot be picnicing you cannot be picnicing they cannot be picnicing
Perfeito
I cannot have picniced you cannot have picniced he cannot have picniced we cannot have picniced you cannot have picniced they cannot have picniced
Perfeito com V-ing
I cannot have been picnicing you cannot have been picnicing he cannot have been picnicing we cannot have been picnicing you cannot have been picnicing they cannot have been picnicing
Forma interrogativa
Forma simple
can I picnic? can you picnic? can he picnic? can we picnic? can you picnic? can they picnic?
Forma com V-ing
can I be picnicing? can you be picnicing? can he be picnicing? can we be picnicing? can you be picnicing? can they be picnicing?
Perfeito
can I have picniced? can you have picniced? can he have picniced? can we have picniced? can you have picniced? can they have picniced?
Perfeito com V-ing
can I have been picnicing? can you have been picnicing? can he have been picnicing? can we have been picnicing? can you have been picnicing? can they have been picnicing?
Forma interro-Negação
Forma simple
can I not picnic? can you not picnic? can he not picnic? can we not picnic? can you not picnic? can they not picnic?
Forma com V-ing
can I not be picnicing? can you not be picnicing? can he not be picnicing? can we not be picnicing? can you not be picnicing? can they not be picnicing?
Perfeito
can I not have picniced? can you not have picniced? can he not have picniced? can we not have picniced? can you not have picniced? can they not have picniced?
Perfeito com V-ing
can I not have been picnicing? can you not have been picnicing? can he not have been picnicing? can we not have been picnicing? can you not have been picnicing? can they not have been picnicing?