Conjugación del verbo inglés
COULD FLINCH

Verbo regular: flinch - flinched - flinched

Afirmación

Forma simple	Forma con V-ing
I could flinch you could flinch she could flinch we could flinch you could flinch they could flinch	I could be flinching you could be flinching she could be flinching we could be flinching you could be flinching they could be flinching
Perfecto	Perfecto con V-ing
I could have flinched you could have flinched she could have flinched we could have flinched you could have flinched they could have flinched	I could have been flinching you could have been flinching she could have been flinching we could have been flinching you could have been flinching they could have been flinching

Negación

Forma simple	Forma con V-ing
I couldn't flinch you couldn't flinch she couldn't flinch we couldn't flinch you couldn't flinch they couldn't flinch	I couldn't be flinching you couldn't be flinching she couldn't be flinching we couldn't be flinching you couldn't be flinching they couldn't be flinching
Perfecto	Perfecto con V-ing
I couldn't have flinched you couldn't have flinched she couldn't have flinched we couldn't have flinched you couldn't have flinched they couldn't have flinched	I couldn't have been flinching you couldn't have been flinching she couldn't have been flinching we couldn't have been flinching you couldn't have been flinching they couldn't have been flinching

Forma interrogativa

Forma simple	Forma con V-ing
could I flinch? could you flinch? could she flinch? could we flinch? could you flinch? could they flinch?	could I be flinching? could you be flinching? could she be flinching? could we be flinching? could you be flinching? could they be flinching?
Perfecto	Perfecto con V-ing
could I have flinched? could you have flinched? could she have flinched? could we have flinched? could you have flinched? could they have flinched?	could I have been flinching? could you have been flinching? could she have been flinching? could we have been flinching? could you have been flinching? could they have been flinching?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I flinch? couldn't you flinch? couldn't she flinch? couldn't we flinch? couldn't you flinch? couldn't they flinch?	couldn't I be flinching? couldn't you be flinching? couldn't she be flinching? couldn't we be flinching? couldn't you be flinching? couldn't they be flinching?
Perfecto	Perfecto con V-ing
couldn't I have flinched? couldn't you have flinched? couldn't she have flinched? couldn't we have flinched? couldn't you have flinched? couldn't they have flinched?	couldn't I have been flinching? couldn't you have been flinching? couldn't she have been flinching? couldn't we have been flinching? couldn't you have been flinching? couldn't they have been flinching?