I can frolic you can frolic he can frolic we can frolic you can frolic they can frolic
Forma con V-ing
I can be frolicing you can be frolicing he can be frolicing we can be frolicing you can be frolicing they can be frolicing
Perfecto
I can have froliced you can have froliced he can have froliced we can have froliced you can have froliced they can have froliced
Perfecto con V-ing
I can have been frolicing you can have been frolicing he can have been frolicing we can have been frolicing you can have been frolicing they can have been frolicing
Negación
Forma simple
I can't frolic you can't frolic he can't frolic we can't frolic you can't frolic they can't frolic
Forma con V-ing
I can't be frolicing you can't be frolicing he can't be frolicing we can't be frolicing you can't be frolicing they can't be frolicing
Perfecto
I can't have froliced you can't have froliced he can't have froliced we can't have froliced you can't have froliced they can't have froliced
Perfecto con V-ing
I can't have been frolicing you can't have been frolicing he can't have been frolicing we can't have been frolicing you can't have been frolicing they can't have been frolicing
Forma interrogativa
Forma simple
can I frolic? can you frolic? can he frolic? can we frolic? can you frolic? can they frolic?
Forma con V-ing
can I be frolicing? can you be frolicing? can he be frolicing? can we be frolicing? can you be frolicing? can they be frolicing?
Perfecto
can I have froliced? can you have froliced? can he have froliced? can we have froliced? can you have froliced? can they have froliced?
Perfecto con V-ing
can I have been frolicing? can you have been frolicing? can he have been frolicing? can we have been frolicing? can you have been frolicing? can they have been frolicing?
Forma interro-negativa
Forma simple
can't I frolic? can't you frolic? can't he frolic? can't we frolic? can't you frolic? can't they frolic?
Forma con V-ing
can't I be frolicing? can't you be frolicing? can't he be frolicing? can't we be frolicing? can't you be frolicing? can't they be frolicing?
Perfecto
can't I have froliced? can't you have froliced? can't he have froliced? can't we have froliced? can't you have froliced? can't they have froliced?
Perfecto con V-ing
can't I have been frolicing? can't you have been frolicing? can't he have been frolicing? can't we have been frolicing? can't you have been frolicing? can't they have been frolicing?