I could meditate you could meditate he could meditate we could meditate you could meditate they could meditate
Forma con V-ing
I could be meditating you could be meditating he could be meditating we could be meditating you could be meditating they could be meditating
Perfecto
I could have meditated you could have meditated he could have meditated we could have meditated you could have meditated they could have meditated
Perfecto con V-ing
I could have been meditating you could have been meditating he could have been meditating we could have been meditating you could have been meditating they could have been meditating
Negación
Forma simple
I couldn't meditate you couldn't meditate he couldn't meditate we couldn't meditate you couldn't meditate they couldn't meditate
Forma con V-ing
I couldn't be meditating you couldn't be meditating he couldn't be meditating we couldn't be meditating you couldn't be meditating they couldn't be meditating
Perfecto
I couldn't have meditated you couldn't have meditated he couldn't have meditated we couldn't have meditated you couldn't have meditated they couldn't have meditated
Perfecto con V-ing
I couldn't have been meditating you couldn't have been meditating he couldn't have been meditating we couldn't have been meditating you couldn't have been meditating they couldn't have been meditating
Forma interrogativa
Forma simple
could I meditate? could you meditate? could he meditate? could we meditate? could you meditate? could they meditate?
Forma con V-ing
could I be meditating? could you be meditating? could he be meditating? could we be meditating? could you be meditating? could they be meditating?
Perfecto
could I have meditated? could you have meditated? could he have meditated? could we have meditated? could you have meditated? could they have meditated?
Perfecto con V-ing
could I have been meditating? could you have been meditating? could he have been meditating? could we have been meditating? could you have been meditating? could they have been meditating?
Forma interro-negativa
Forma simple
couldn't I meditate? couldn't you meditate? couldn't he meditate? couldn't we meditate? couldn't you meditate? couldn't they meditate?
Forma con V-ing
couldn't I be meditating? couldn't you be meditating? couldn't he be meditating? couldn't we be meditating? couldn't you be meditating? couldn't they be meditating?
Perfecto
couldn't I have meditated? couldn't you have meditated? couldn't he have meditated? couldn't we have meditated? couldn't you have meditated? couldn't they have meditated?
Perfecto con V-ing
couldn't I have been meditating? couldn't you have been meditating? couldn't he have been meditating? couldn't we have been meditating? couldn't you have been meditating? couldn't they have been meditating?