I can picnic you can picnic she can picnic we can picnic you can picnic they can picnic
Forma com V-ing
I can be picnicing you can be picnicing she can be picnicing we can be picnicing you can be picnicing they can be picnicing
Perfeito
I can have picniced you can have picniced she 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 she can have been picnicing we can have been picnicing you can have been picnicing they can have been picnicing
Negação
Forma simple
I can't picnic you can't picnic she can't picnic we can't picnic you can't picnic they can't picnic
Forma com V-ing
I can't be picnicing you can't be picnicing she can't be picnicing we can't be picnicing you can't be picnicing they can't be picnicing
Perfeito
I can't have picniced you can't have picniced she can't have picniced we can't have picniced you can't have picniced they can't have picniced
Perfeito com V-ing
I can't have been picnicing you can't have been picnicing she can't have been picnicing we can't have been picnicing you can't have been picnicing they can't have been picnicing
Forma interrogativa
Forma simple
can I picnic? can you picnic? can she picnic? can we picnic? can you picnic? can they picnic?
Forma com V-ing
can I be picnicing? can you be picnicing? can she be picnicing? can we be picnicing? can you be picnicing? can they be picnicing?
Perfeito
can I have picniced? can you have picniced? can she 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 she have been picnicing? can we have been picnicing? can you have been picnicing? can they have been picnicing?
Forma interro-Negação
Forma simple
can't I picnic? can't you picnic? can't she picnic? can't we picnic? can't you picnic? can't they picnic?
Forma com V-ing
can't I be picnicing? can't you be picnicing? can't she be picnicing? can't we be picnicing? can't you be picnicing? can't they be picnicing?
Perfeito
can't I have picniced? can't you have picniced? can't she have picniced? can't we have picniced? can't you have picniced? can't they have picniced?
Perfeito com V-ing
can't I have been picnicing? can't you have been picnicing? can't she have been picnicing? can't we have been picnicing? can't you have been picnicing? can't they have been picnicing?