Conjugação do verbo inglês
CAN COMMEMORATE

Verbo regular: commemorate - commemorated - commemorated

Afirmação

Forma simple	Forma com V-ing
I can commemorate you can commemorate she can commemorate we can commemorate you can commemorate they can commemorate	I can be commemorating you can be commemorating she can be commemorating we can be commemorating you can be commemorating they can be commemorating
Perfeito	Perfeito com V-ing
I can have commemorated you can have commemorated she can have commemorated we can have commemorated you can have commemorated they can have commemorated	I can have been commemorating you can have been commemorating she can have been commemorating we can have been commemorating you can have been commemorating they can have been commemorating

Negação

Forma simple	Forma com V-ing
I cannot commemorate you cannot commemorate she cannot commemorate we cannot commemorate you cannot commemorate they cannot commemorate	I cannot be commemorating you cannot be commemorating she cannot be commemorating we cannot be commemorating you cannot be commemorating they cannot be commemorating
Perfeito	Perfeito com V-ing
I cannot have commemorated you cannot have commemorated she cannot have commemorated we cannot have commemorated you cannot have commemorated they cannot have commemorated	I cannot have been commemorating you cannot have been commemorating she cannot have been commemorating we cannot have been commemorating you cannot have been commemorating they cannot have been commemorating

Forma interrogativa

Forma simple	Forma com V-ing
can I commemorate? can you commemorate? can she commemorate? can we commemorate? can you commemorate? can they commemorate?	can I be commemorating? can you be commemorating? can she be commemorating? can we be commemorating? can you be commemorating? can they be commemorating?
Perfeito	Perfeito com V-ing
can I have commemorated? can you have commemorated? can she have commemorated? can we have commemorated? can you have commemorated? can they have commemorated?	can I have been commemorating? can you have been commemorating? can she have been commemorating? can we have been commemorating? can you have been commemorating? can they have been commemorating?

Forma interro-Negação

Forma simple	Forma com V-ing
can I not commemorate? can you not commemorate? can she not commemorate? can we not commemorate? can you not commemorate? can they not commemorate?	can I not be commemorating? can you not be commemorating? can she not be commemorating? can we not be commemorating? can you not be commemorating? can they not be commemorating?
Perfeito	Perfeito com V-ing
can I not have commemorated? can you not have commemorated? can she not have commemorated? can we not have commemorated? can you not have commemorated? can they not have commemorated?	can I not have been commemorating? can you not have been commemorating? can she not have been commemorating? can we not have been commemorating? can you not have been commemorating? can they not have been commemorating?