Verbo regular: singularise - singularised - singularised
Afirmación
Forma simple
I could singularise you could singularise she could singularise we could singularise you could singularise they could singularise
Forma con V-ing
I could be singularising you could be singularising she could be singularising we could be singularising you could be singularising they could be singularising
Perfecto
I could have singularised you could have singularised she could have singularised we could have singularised you could have singularised they could have singularised
Perfecto con V-ing
I could have been singularising you could have been singularising she could have been singularising we could have been singularising you could have been singularising they could have been singularising
Negación
Forma simple
I couldn't singularise you couldn't singularise she couldn't singularise we couldn't singularise you couldn't singularise they couldn't singularise
Forma con V-ing
I couldn't be singularising you couldn't be singularising she couldn't be singularising we couldn't be singularising you couldn't be singularising they couldn't be singularising
Perfecto
I couldn't have singularised you couldn't have singularised she couldn't have singularised we couldn't have singularised you couldn't have singularised they couldn't have singularised
Perfecto con V-ing
I couldn't have been singularising you couldn't have been singularising she couldn't have been singularising we couldn't have been singularising you couldn't have been singularising they couldn't have been singularising
Forma interrogativa
Forma simple
could I singularise? could you singularise? could she singularise? could we singularise? could you singularise? could they singularise?
Forma con V-ing
could I be singularising? could you be singularising? could she be singularising? could we be singularising? could you be singularising? could they be singularising?
Perfecto
could I have singularised? could you have singularised? could she have singularised? could we have singularised? could you have singularised? could they have singularised?
Perfecto con V-ing
could I have been singularising? could you have been singularising? could she have been singularising? could we have been singularising? could you have been singularising? could they have been singularising?
Forma interro-negativa
Forma simple
couldn't I singularise? couldn't you singularise? couldn't she singularise? couldn't we singularise? couldn't you singularise? couldn't they singularise?
Forma con V-ing
couldn't I be singularising? couldn't you be singularising? couldn't she be singularising? couldn't we be singularising? couldn't you be singularising? couldn't they be singularising?
Perfecto
couldn't I have singularised? couldn't you have singularised? couldn't she have singularised? couldn't we have singularised? couldn't you have singularised? couldn't they have singularised?
Perfecto con V-ing
couldn't I have been singularising? couldn't you have been singularising? couldn't she have been singularising? couldn't we have been singularising? couldn't you have been singularising? couldn't they have been singularising?