Conjugação do verbo inglês
COULD PREAPPOINT

Verbo regular: preappoint - preappointed - preappointed

Afirmação

Forma simple	Forma com V-ing
I could preappoint you could preappoint he could preappoint we could preappoint you could preappoint they could preappoint	I could be preappointing you could be preappointing he could be preappointing we could be preappointing you could be preappointing they could be preappointing
Perfeito	Perfeito com V-ing
I could have preappointed you could have preappointed he could have preappointed we could have preappointed you could have preappointed they could have preappointed	I could have been preappointing you could have been preappointing he could have been preappointing we could have been preappointing you could have been preappointing they could have been preappointing

Negação

Forma simple	Forma com V-ing
I couldn't preappoint you couldn't preappoint he couldn't preappoint we couldn't preappoint you couldn't preappoint they couldn't preappoint	I couldn't be preappointing you couldn't be preappointing he couldn't be preappointing we couldn't be preappointing you couldn't be preappointing they couldn't be preappointing
Perfeito	Perfeito com V-ing
I couldn't have preappointed you couldn't have preappointed he couldn't have preappointed we couldn't have preappointed you couldn't have preappointed they couldn't have preappointed	I couldn't have been preappointing you couldn't have been preappointing he couldn't have been preappointing we couldn't have been preappointing you couldn't have been preappointing they couldn't have been preappointing

Forma interrogativa

Forma simple	Forma com V-ing
could I preappoint? could you preappoint? could he preappoint? could we preappoint? could you preappoint? could they preappoint?	could I be preappointing? could you be preappointing? could he be preappointing? could we be preappointing? could you be preappointing? could they be preappointing?
Perfeito	Perfeito com V-ing
could I have preappointed? could you have preappointed? could he have preappointed? could we have preappointed? could you have preappointed? could they have preappointed?	could I have been preappointing? could you have been preappointing? could he have been preappointing? could we have been preappointing? could you have been preappointing? could they have been preappointing?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I preappoint? couldn't you preappoint? couldn't he preappoint? couldn't we preappoint? couldn't you preappoint? couldn't they preappoint?	couldn't I be preappointing? couldn't you be preappointing? couldn't he be preappointing? couldn't we be preappointing? couldn't you be preappointing? couldn't they be preappointing?
Perfeito	Perfeito com V-ing
couldn't I have preappointed? couldn't you have preappointed? couldn't he have preappointed? couldn't we have preappointed? couldn't you have preappointed? couldn't they have preappointed?	couldn't I have been preappointing? couldn't you have been preappointing? couldn't he have been preappointing? couldn't we have been preappointing? couldn't you have been preappointing? couldn't they have been preappointing?