Conjugação do verbo inglês
MAY CERTIFICATE

Verbo regular: certificate - certificated - certificated

Afirmação

Forma simple	Forma com V-ing
I may certificate you may certificate she may certificate we may certificate you may certificate they may certificate	I may be certificating you may be certificating she may be certificating we may be certificating you may be certificating they may be certificating
Perfeito	Perfeito com V-ing
I may have certificated you may have certificated she may have certificated we may have certificated you may have certificated they may have certificated	I may have been certificating you may have been certificating she may have been certificating we may have been certificating you may have been certificating they may have been certificating

Negação

Forma simple	Forma com V-ing
I may not certificate you may not certificate she may not certificate we may not certificate you may not certificate they may not certificate	I may not be certificating you may not be certificating she may not be certificating we may not be certificating you may not be certificating they may not be certificating
Perfeito	Perfeito com V-ing
I may not have certificated you may not have certificated she may not have certificated we may not have certificated you may not have certificated they may not have certificated	I may not have been certificating you may not have been certificating she may not have been certificating we may not have been certificating you may not have been certificating they may not have been certificating

Forma interrogativa

Forma simple	Forma com V-ing
may I certificate? may you certificate? may she certificate? may we certificate? may you certificate? may they certificate?	may I be certificating? may you be certificating? may she be certificating? may we be certificating? may you be certificating? may they be certificating?
Perfeito	Perfeito com V-ing
may I have certificated? may you have certificated? may she have certificated? may we have certificated? may you have certificated? may they have certificated?	may I have been certificating? may you have been certificating? may she have been certificating? may we have been certificating? may you have been certificating? may they have been certificating?

Forma interro-Negação

Forma simple	Forma com V-ing
may I not certificate? may you not certificate? may she not certificate? may we not certificate? may you not certificate? may they not certificate?	may I not be certificating? may you not be certificating? may she not be certificating? may we not be certificating? may you not be certificating? may they not be certificating?
Perfeito	Perfeito com V-ing
may I not have certificated? may you not have certificated? may she not have certificated? may we not have certificated? may you not have certificated? may they not have certificated?	may I not have been certificating? may you not have been certificating? may she not have been certificating? may we not have been certificating? may you not have been certificating? may they not have been certificating?