Conjugación del verbo inglés
COULD TENDER

Verbo regular: tender - tendered - tendered

Afirmación

Forma simple	Forma con V-ing
I could tender you could tender he could tender we could tender you could tender they could tender	I could be tendering you could be tendering he could be tendering we could be tendering you could be tendering they could be tendering
Perfecto	Perfecto con V-ing
I could have tendered you could have tendered he could have tendered we could have tendered you could have tendered they could have tendered	I could have been tendering you could have been tendering he could have been tendering we could have been tendering you could have been tendering they could have been tendering

Negación

Forma simple	Forma con V-ing
I couldn't tender you couldn't tender he couldn't tender we couldn't tender you couldn't tender they couldn't tender	I couldn't be tendering you couldn't be tendering he couldn't be tendering we couldn't be tendering you couldn't be tendering they couldn't be tendering
Perfecto	Perfecto con V-ing
I couldn't have tendered you couldn't have tendered he couldn't have tendered we couldn't have tendered you couldn't have tendered they couldn't have tendered	I couldn't have been tendering you couldn't have been tendering he couldn't have been tendering we couldn't have been tendering you couldn't have been tendering they couldn't have been tendering

Forma interrogativa

Forma simple	Forma con V-ing
could I tender? could you tender? could he tender? could we tender? could you tender? could they tender?	could I be tendering? could you be tendering? could he be tendering? could we be tendering? could you be tendering? could they be tendering?
Perfecto	Perfecto con V-ing
could I have tendered? could you have tendered? could he have tendered? could we have tendered? could you have tendered? could they have tendered?	could I have been tendering? could you have been tendering? could he have been tendering? could we have been tendering? could you have been tendering? could they have been tendering?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I tender? couldn't you tender? couldn't he tender? couldn't we tender? couldn't you tender? couldn't they tender?	couldn't I be tendering? couldn't you be tendering? couldn't he be tendering? couldn't we be tendering? couldn't you be tendering? couldn't they be tendering?
Perfecto	Perfecto con V-ing
couldn't I have tendered? couldn't you have tendered? couldn't he have tendered? couldn't we have tendered? couldn't you have tendered? couldn't they have tendered?	couldn't I have been tendering? couldn't you have been tendering? couldn't he have been tendering? couldn't we have been tendering? couldn't you have been tendering? couldn't they have been tendering?