I can tease you can tease he can tease we can tease you can tease they can tease
Forma con V-ing
I can be teasing you can be teasing he can be teasing we can be teasing you can be teasing they can be teasing
Perfecto
I can have teased you can have teased he can have teased we can have teased you can have teased they can have teased
Perfecto con V-ing
I can have been teasing you can have been teasing he can have been teasing we can have been teasing you can have been teasing they can have been teasing
Negación
Forma simple
I can't tease you can't tease he can't tease we can't tease you can't tease they can't tease
Forma con V-ing
I can't be teasing you can't be teasing he can't be teasing we can't be teasing you can't be teasing they can't be teasing
Perfecto
I can't have teased you can't have teased he can't have teased we can't have teased you can't have teased they can't have teased
Perfecto con V-ing
I can't have been teasing you can't have been teasing he can't have been teasing we can't have been teasing you can't have been teasing they can't have been teasing
Forma interrogativa
Forma simple
can I tease? can you tease? can he tease? can we tease? can you tease? can they tease?
Forma con V-ing
can I be teasing? can you be teasing? can he be teasing? can we be teasing? can you be teasing? can they be teasing?
Perfecto
can I have teased? can you have teased? can he have teased? can we have teased? can you have teased? can they have teased?
Perfecto con V-ing
can I have been teasing? can you have been teasing? can he have been teasing? can we have been teasing? can you have been teasing? can they have been teasing?
Forma interro-negativa
Forma simple
can't I tease? can't you tease? can't he tease? can't we tease? can't you tease? can't they tease?
Forma con V-ing
can't I be teasing? can't you be teasing? can't he be teasing? can't we be teasing? can't you be teasing? can't they be teasing?
Perfecto
can't I have teased? can't you have teased? can't he have teased? can't we have teased? can't you have teased? can't they have teased?
Perfecto con V-ing
can't I have been teasing? can't you have been teasing? can't he have been teasing? can't we have been teasing? can't you have been teasing? can't they have been teasing?