Conjugación del verbo inglés
COULD TEASE

Verbo regular: tease - teased - teased

Afirmación

Forma simple	Forma con V-ing
I could tease you could tease he could tease we could tease you could tease they could tease	I could be teasing you could be teasing he could be teasing we could be teasing you could be teasing they could be teasing
Perfecto	Perfecto con V-ing
I could have teased you could have teased he could have teased we could have teased you could have teased they could have teased	I could have been teasing you could have been teasing he could have been teasing we could have been teasing you could have been teasing they could have been teasing

Negación

Forma simple	Forma con V-ing
I couldn't tease you couldn't tease he couldn't tease we couldn't tease you couldn't tease they couldn't tease	I couldn't be teasing you couldn't be teasing he couldn't be teasing we couldn't be teasing you couldn't be teasing they couldn't be teasing
Perfecto	Perfecto con V-ing
I couldn't have teased you couldn't have teased he couldn't have teased we couldn't have teased you couldn't have teased they couldn't have teased	I couldn't have been teasing you couldn't have been teasing he couldn't have been teasing we couldn't have been teasing you couldn't have been teasing they couldn't have been teasing

Forma interrogativa

Forma simple	Forma con V-ing
could I tease? could you tease? could he tease? could we tease? could you tease? could they tease?	could I be teasing? could you be teasing? could he be teasing? could we be teasing? could you be teasing? could they be teasing?
Perfecto	Perfecto con V-ing
could I have teased? could you have teased? could he have teased? could we have teased? could you have teased? could they have teased?	could I have been teasing? could you have been teasing? could he have been teasing? could we have been teasing? could you have been teasing? could they have been teasing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I tease? couldn't you tease? couldn't he tease? couldn't we tease? couldn't you tease? couldn't they tease?	couldn't I be teasing? couldn't you be teasing? couldn't he be teasing? couldn't we be teasing? couldn't you be teasing? couldn't they be teasing?
Perfecto	Perfecto con V-ing
couldn't I have teased? couldn't you have teased? couldn't he have teased? couldn't we have teased? couldn't you have teased? couldn't they have teased?	couldn't I have been teasing? couldn't you have been teasing? couldn't he have been teasing? couldn't we have been teasing? couldn't you have been teasing? couldn't they have been teasing?