Verbo regular: subspecialise - subspecialised - subspecialised
Afirmación
Forma simple
I could subspecialise you could subspecialise he could subspecialise we could subspecialise you could subspecialise they could subspecialise
Forma con V-ing
I could be subspecialising you could be subspecialising he could be subspecialising we could be subspecialising you could be subspecialising they could be subspecialising
Perfecto
I could have subspecialised you could have subspecialised he could have subspecialised we could have subspecialised you could have subspecialised they could have subspecialised
Perfecto con V-ing
I could have been subspecialising you could have been subspecialising he could have been subspecialising we could have been subspecialising you could have been subspecialising they could have been subspecialising
Negación
Forma simple
I couldn't subspecialise you couldn't subspecialise he couldn't subspecialise we couldn't subspecialise you couldn't subspecialise they couldn't subspecialise
Forma con V-ing
I couldn't be subspecialising you couldn't be subspecialising he couldn't be subspecialising we couldn't be subspecialising you couldn't be subspecialising they couldn't be subspecialising
Perfecto
I couldn't have subspecialised you couldn't have subspecialised he couldn't have subspecialised we couldn't have subspecialised you couldn't have subspecialised they couldn't have subspecialised
Perfecto con V-ing
I couldn't have been subspecialising you couldn't have been subspecialising he couldn't have been subspecialising we couldn't have been subspecialising you couldn't have been subspecialising they couldn't have been subspecialising
Forma interrogativa
Forma simple
could I subspecialise? could you subspecialise? could he subspecialise? could we subspecialise? could you subspecialise? could they subspecialise?
Forma con V-ing
could I be subspecialising? could you be subspecialising? could he be subspecialising? could we be subspecialising? could you be subspecialising? could they be subspecialising?
Perfecto
could I have subspecialised? could you have subspecialised? could he have subspecialised? could we have subspecialised? could you have subspecialised? could they have subspecialised?
Perfecto con V-ing
could I have been subspecialising? could you have been subspecialising? could he have been subspecialising? could we have been subspecialising? could you have been subspecialising? could they have been subspecialising?
Forma interro-negativa
Forma simple
couldn't I subspecialise? couldn't you subspecialise? couldn't he subspecialise? couldn't we subspecialise? couldn't you subspecialise? couldn't they subspecialise?
Forma con V-ing
couldn't I be subspecialising? couldn't you be subspecialising? couldn't he be subspecialising? couldn't we be subspecialising? couldn't you be subspecialising? couldn't they be subspecialising?
Perfecto
couldn't I have subspecialised? couldn't you have subspecialised? couldn't he have subspecialised? couldn't we have subspecialised? couldn't you have subspecialised? couldn't they have subspecialised?
Perfecto con V-ing
couldn't I have been subspecialising? couldn't you have been subspecialising? couldn't he have been subspecialising? couldn't we have been subspecialising? couldn't you have been subspecialising? couldn't they have been subspecialising?