Conjugación del verbo inglés
CAN TINKER

Verbo regular: tinker - tinkered - tinkered

Afirmación

Forma simple	Forma con V-ing
I can tinker you can tinker he can tinker we can tinker you can tinker they can tinker	I can be tinkering you can be tinkering he can be tinkering we can be tinkering you can be tinkering they can be tinkering
Perfecto	Perfecto con V-ing
I can have tinkered you can have tinkered he can have tinkered we can have tinkered you can have tinkered they can have tinkered	I can have been tinkering you can have been tinkering he can have been tinkering we can have been tinkering you can have been tinkering they can have been tinkering

Negación

Forma simple	Forma con V-ing
I can't tinker you can't tinker he can't tinker we can't tinker you can't tinker they can't tinker	I can't be tinkering you can't be tinkering he can't be tinkering we can't be tinkering you can't be tinkering they can't be tinkering
Perfecto	Perfecto con V-ing
I can't have tinkered you can't have tinkered he can't have tinkered we can't have tinkered you can't have tinkered they can't have tinkered	I can't have been tinkering you can't have been tinkering he can't have been tinkering we can't have been tinkering you can't have been tinkering they can't have been tinkering

Forma interrogativa

Forma simple	Forma con V-ing
can I tinker? can you tinker? can he tinker? can we tinker? can you tinker? can they tinker?	can I be tinkering? can you be tinkering? can he be tinkering? can we be tinkering? can you be tinkering? can they be tinkering?
Perfecto	Perfecto con V-ing
can I have tinkered? can you have tinkered? can he have tinkered? can we have tinkered? can you have tinkered? can they have tinkered?	can I have been tinkering? can you have been tinkering? can he have been tinkering? can we have been tinkering? can you have been tinkering? can they have been tinkering?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I tinker? can't you tinker? can't he tinker? can't we tinker? can't you tinker? can't they tinker?	can't I be tinkering? can't you be tinkering? can't he be tinkering? can't we be tinkering? can't you be tinkering? can't they be tinkering?
Perfecto	Perfecto con V-ing
can't I have tinkered? can't you have tinkered? can't he have tinkered? can't we have tinkered? can't you have tinkered? can't they have tinkered?	can't I have been tinkering? can't you have been tinkering? can't he have been tinkering? can't we have been tinkering? can't you have been tinkering? can't they have been tinkering?