Conjugación del verbo inglés
COULD ENTAIL

Verbo regular: entail - entailed - entailed

Afirmación

Forma simple	Forma con V-ing
I could entail you could entail she could entail we could entail you could entail they could entail	I could be entailing you could be entailing she could be entailing we could be entailing you could be entailing they could be entailing
Perfecto	Perfecto con V-ing
I could have entailed you could have entailed she could have entailed we could have entailed you could have entailed they could have entailed	I could have been entailing you could have been entailing she could have been entailing we could have been entailing you could have been entailing they could have been entailing

Negación

Forma simple	Forma con V-ing
I couldn't entail you couldn't entail she couldn't entail we couldn't entail you couldn't entail they couldn't entail	I couldn't be entailing you couldn't be entailing she couldn't be entailing we couldn't be entailing you couldn't be entailing they couldn't be entailing
Perfecto	Perfecto con V-ing
I couldn't have entailed you couldn't have entailed she couldn't have entailed we couldn't have entailed you couldn't have entailed they couldn't have entailed	I couldn't have been entailing you couldn't have been entailing she couldn't have been entailing we couldn't have been entailing you couldn't have been entailing they couldn't have been entailing

Forma interrogativa

Forma simple	Forma con V-ing
could I entail? could you entail? could she entail? could we entail? could you entail? could they entail?	could I be entailing? could you be entailing? could she be entailing? could we be entailing? could you be entailing? could they be entailing?
Perfecto	Perfecto con V-ing
could I have entailed? could you have entailed? could she have entailed? could we have entailed? could you have entailed? could they have entailed?	could I have been entailing? could you have been entailing? could she have been entailing? could we have been entailing? could you have been entailing? could they have been entailing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I entail? couldn't you entail? couldn't she entail? couldn't we entail? couldn't you entail? couldn't they entail?	couldn't I be entailing? couldn't you be entailing? couldn't she be entailing? couldn't we be entailing? couldn't you be entailing? couldn't they be entailing?
Perfecto	Perfecto con V-ing
couldn't I have entailed? couldn't you have entailed? couldn't she have entailed? couldn't we have entailed? couldn't you have entailed? couldn't they have entailed?	couldn't I have been entailing? couldn't you have been entailing? couldn't she have been entailing? couldn't we have been entailing? couldn't you have been entailing? couldn't they have been entailing?