I can tender you can tender he can tender we can tender you can tender they can tender
Forma con V-ing
I can be tendering you can be tendering he can be tendering we can be tendering you can be tendering they can be tendering
Perfecto
I can have tendered you can have tendered he can have tendered we can have tendered you can have tendered they can have tendered
Perfecto con V-ing
I can have been tendering you can have been tendering he can have been tendering we can have been tendering you can have been tendering they can have been tendering
Negación
Forma simple
I can't tender you can't tender he can't tender we can't tender you can't tender they can't tender
Forma con V-ing
I can't be tendering you can't be tendering he can't be tendering we can't be tendering you can't be tendering they can't be tendering
Perfecto
I can't have tendered you can't have tendered he can't have tendered we can't have tendered you can't have tendered they can't have tendered
Perfecto con V-ing
I can't have been tendering you can't have been tendering he can't have been tendering we can't have been tendering you can't have been tendering they can't have been tendering
Forma interrogativa
Forma simple
can I tender? can you tender? can he tender? can we tender? can you tender? can they tender?
Forma con V-ing
can I be tendering? can you be tendering? can he be tendering? can we be tendering? can you be tendering? can they be tendering?
Perfecto
can I have tendered? can you have tendered? can he have tendered? can we have tendered? can you have tendered? can they have tendered?
Perfecto con V-ing
can I have been tendering? can you have been tendering? can he have been tendering? can we have been tendering? can you have been tendering? can they have been tendering?
Forma interro-negativa
Forma simple
can't I tender? can't you tender? can't he tender? can't we tender? can't you tender? can't they tender?
Forma con V-ing
can't I be tendering? can't you be tendering? can't he be tendering? can't we be tendering? can't you be tendering? can't they be tendering?
Perfecto
can't I have tendered? can't you have tendered? can't he have tendered? can't we have tendered? can't you have tendered? can't they have tendered?
Perfecto con V-ing
can't I have been tendering? can't you have been tendering? can't he have been tendering? can't we have been tendering? can't you have been tendering? can't they have been tendering?