Conjugación del verbo inglés
CAN ANNOUNCE

Verbo regular: announce - announced - announced

Afirmación

Forma simple	Forma con V-ing
I can announce you can announce she can announce we can announce you can announce they can announce	I can be announcing you can be announcing she can be announcing we can be announcing you can be announcing they can be announcing
Perfecto	Perfecto con V-ing
I can have announced you can have announced she can have announced we can have announced you can have announced they can have announced	I can have been announcing you can have been announcing she can have been announcing we can have been announcing you can have been announcing they can have been announcing

Negación

Forma simple	Forma con V-ing
I cannot announce you cannot announce she cannot announce we cannot announce you cannot announce they cannot announce	I cannot be announcing you cannot be announcing she cannot be announcing we cannot be announcing you cannot be announcing they cannot be announcing
Perfecto	Perfecto con V-ing
I cannot have announced you cannot have announced she cannot have announced we cannot have announced you cannot have announced they cannot have announced	I cannot have been announcing you cannot have been announcing she cannot have been announcing we cannot have been announcing you cannot have been announcing they cannot have been announcing

Forma interrogativa

Forma simple	Forma con V-ing
can I announce? can you announce? can she announce? can we announce? can you announce? can they announce?	can I be announcing? can you be announcing? can she be announcing? can we be announcing? can you be announcing? can they be announcing?
Perfecto	Perfecto con V-ing
can I have announced? can you have announced? can she have announced? can we have announced? can you have announced? can they have announced?	can I have been announcing? can you have been announcing? can she have been announcing? can we have been announcing? can you have been announcing? can they have been announcing?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not announce? can you not announce? can she not announce? can we not announce? can you not announce? can they not announce?	can I not be announcing? can you not be announcing? can she not be announcing? can we not be announcing? can you not be announcing? can they not be announcing?
Perfecto	Perfecto con V-ing
can I not have announced? can you not have announced? can she not have announced? can we not have announced? can you not have announced? can they not have announced?	can I not have been announcing? can you not have been announcing? can she not have been announcing? can we not have been announcing? can you not have been announcing? can they not have been announcing?