I can plan you can plan she can plan we can plan you can plan they can plan
Forma con V-ing
I can be planning you can be planning she can be planning we can be planning you can be planning they can be planning
Perfecto
I can have planned you can have planned she can have planned we can have planned you can have planned they can have planned
Perfecto con V-ing
I can have been planning you can have been planning she can have been planning we can have been planning you can have been planning they can have been planning
Negación
Forma simple
I cannot plan you cannot plan she cannot plan we cannot plan you cannot plan they cannot plan
Forma con V-ing
I cannot be planning you cannot be planning she cannot be planning we cannot be planning you cannot be planning they cannot be planning
Perfecto
I cannot have planned you cannot have planned she cannot have planned we cannot have planned you cannot have planned they cannot have planned
Perfecto con V-ing
I cannot have been planning you cannot have been planning she cannot have been planning we cannot have been planning you cannot have been planning they cannot have been planning
Forma interrogativa
Forma simple
can I plan? can you plan? can she plan? can we plan? can you plan? can they plan?
Forma con V-ing
can I be planning? can you be planning? can she be planning? can we be planning? can you be planning? can they be planning?
Perfecto
can I have planned? can you have planned? can she have planned? can we have planned? can you have planned? can they have planned?
Perfecto con V-ing
can I have been planning? can you have been planning? can she have been planning? can we have been planning? can you have been planning? can they have been planning?
Forma interro-negativa
Forma simple
can I not plan? can you not plan? can she not plan? can we not plan? can you not plan? can they not plan?
Forma con V-ing
can I not be planning? can you not be planning? can she not be planning? can we not be planning? can you not be planning? can they not be planning?
Perfecto
can I not have planned? can you not have planned? can she not have planned? can we not have planned? can you not have planned? can they not have planned?
Perfecto con V-ing
can I not have been planning? can you not have been planning? can she not have been planning? can we not have been planning? can you not have been planning? can they not have been planning?