I can thank you can thank he can thank we can thank you can thank they can thank
Forma con V-ing
I can be thanking you can be thanking he can be thanking we can be thanking you can be thanking they can be thanking
Perfecto
I can have thanked you can have thanked he can have thanked we can have thanked you can have thanked they can have thanked
Perfecto con V-ing
I can have been thanking you can have been thanking he can have been thanking we can have been thanking you can have been thanking they can have been thanking
Negación
Forma simple
I cannot thank you cannot thank he cannot thank we cannot thank you cannot thank they cannot thank
Forma con V-ing
I cannot be thanking you cannot be thanking he cannot be thanking we cannot be thanking you cannot be thanking they cannot be thanking
Perfecto
I cannot have thanked you cannot have thanked he cannot have thanked we cannot have thanked you cannot have thanked they cannot have thanked
Perfecto con V-ing
I cannot have been thanking you cannot have been thanking he cannot have been thanking we cannot have been thanking you cannot have been thanking they cannot have been thanking
Forma interrogativa
Forma simple
can I thank? can you thank? can he thank? can we thank? can you thank? can they thank?
Forma con V-ing
can I be thanking? can you be thanking? can he be thanking? can we be thanking? can you be thanking? can they be thanking?
Perfecto
can I have thanked? can you have thanked? can he have thanked? can we have thanked? can you have thanked? can they have thanked?
Perfecto con V-ing
can I have been thanking? can you have been thanking? can he have been thanking? can we have been thanking? can you have been thanking? can they have been thanking?
Forma interro-negativa
Forma simple
can I not thank? can you not thank? can he not thank? can we not thank? can you not thank? can they not thank?
Forma con V-ing
can I not be thanking? can you not be thanking? can he not be thanking? can we not be thanking? can you not be thanking? can they not be thanking?
Perfecto
can I not have thanked? can you not have thanked? can he not have thanked? can we not have thanked? can you not have thanked? can they not have thanked?
Perfecto con V-ing
can I not have been thanking? can you not have been thanking? can he not have been thanking? can we not have been thanking? can you not have been thanking? can they not have been thanking?