I could fracture you could fracture she could fracture we could fracture you could fracture they could fracture
Forma con V-ing
I could be fracturing you could be fracturing she could be fracturing we could be fracturing you could be fracturing they could be fracturing
Perfecto
I could have fractured you could have fractured she could have fractured we could have fractured you could have fractured they could have fractured
Perfecto con V-ing
I could have been fracturing you could have been fracturing she could have been fracturing we could have been fracturing you could have been fracturing they could have been fracturing
Negación
Forma simple
I couldn't fracture you couldn't fracture she couldn't fracture we couldn't fracture you couldn't fracture they couldn't fracture
Forma con V-ing
I couldn't be fracturing you couldn't be fracturing she couldn't be fracturing we couldn't be fracturing you couldn't be fracturing they couldn't be fracturing
Perfecto
I couldn't have fractured you couldn't have fractured she couldn't have fractured we couldn't have fractured you couldn't have fractured they couldn't have fractured
Perfecto con V-ing
I couldn't have been fracturing you couldn't have been fracturing she couldn't have been fracturing we couldn't have been fracturing you couldn't have been fracturing they couldn't have been fracturing
Forma interrogativa
Forma simple
could I fracture? could you fracture? could she fracture? could we fracture? could you fracture? could they fracture?
Forma con V-ing
could I be fracturing? could you be fracturing? could she be fracturing? could we be fracturing? could you be fracturing? could they be fracturing?
Perfecto
could I have fractured? could you have fractured? could she have fractured? could we have fractured? could you have fractured? could they have fractured?
Perfecto con V-ing
could I have been fracturing? could you have been fracturing? could she have been fracturing? could we have been fracturing? could you have been fracturing? could they have been fracturing?
Forma interro-negativa
Forma simple
couldn't I fracture? couldn't you fracture? couldn't she fracture? couldn't we fracture? couldn't you fracture? couldn't they fracture?
Forma con V-ing
couldn't I be fracturing? couldn't you be fracturing? couldn't she be fracturing? couldn't we be fracturing? couldn't you be fracturing? couldn't they be fracturing?
Perfecto
couldn't I have fractured? couldn't you have fractured? couldn't she have fractured? couldn't we have fractured? couldn't you have fractured? couldn't they have fractured?
Perfecto con V-ing
couldn't I have been fracturing? couldn't you have been fracturing? couldn't she have been fracturing? couldn't we have been fracturing? couldn't you have been fracturing? couldn't they have been fracturing?