I can yield you can yield he can yield we can yield you can yield they can yield
Forma con V-ing
I can be yielding you can be yielding he can be yielding we can be yielding you can be yielding they can be yielding
Perfecto
I can have yielded you can have yielded he can have yielded we can have yielded you can have yielded they can have yielded
Perfecto con V-ing
I can have been yielding you can have been yielding he can have been yielding we can have been yielding you can have been yielding they can have been yielding
Negación
Forma simple
I can't yield you can't yield he can't yield we can't yield you can't yield they can't yield
Forma con V-ing
I can't be yielding you can't be yielding he can't be yielding we can't be yielding you can't be yielding they can't be yielding
Perfecto
I can't have yielded you can't have yielded he can't have yielded we can't have yielded you can't have yielded they can't have yielded
Perfecto con V-ing
I can't have been yielding you can't have been yielding he can't have been yielding we can't have been yielding you can't have been yielding they can't have been yielding
Forma interrogativa
Forma simple
can I yield? can you yield? can he yield? can we yield? can you yield? can they yield?
Forma con V-ing
can I be yielding? can you be yielding? can he be yielding? can we be yielding? can you be yielding? can they be yielding?
Perfecto
can I have yielded? can you have yielded? can he have yielded? can we have yielded? can you have yielded? can they have yielded?
Perfecto con V-ing
can I have been yielding? can you have been yielding? can he have been yielding? can we have been yielding? can you have been yielding? can they have been yielding?
Forma interro-negativa
Forma simple
can't I yield? can't you yield? can't he yield? can't we yield? can't you yield? can't they yield?
Forma con V-ing
can't I be yielding? can't you be yielding? can't he be yielding? can't we be yielding? can't you be yielding? can't they be yielding?
Perfecto
can't I have yielded? can't you have yielded? can't he have yielded? can't we have yielded? can't you have yielded? can't they have yielded?
Perfecto con V-ing
can't I have been yielding? can't you have been yielding? can't he have been yielding? can't we have been yielding? can't you have been yielding? can't they have been yielding?