can progress
Verbo regular: progress - progressed- progressed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can progress
you can progress
he can progress
we can progress
you can progress
they can progress 	I can be progressing
you can be progressing
he can be progressing
we can be progressing
you can be progressing
they can be progressing	I can have progressed
you can have progressed
he can have progressed
we can have progressed
you can have progressed
they can have progressed	I can have been progressing
you can have been progressing
he can have been progressing
we can have been progressing
you can have been progressing
they can have been progressing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot progress
you cannot progress
he cannot progress
we cannot progress
you cannot progress
they cannot progress 	I cannot be progressing
you cannot be progressing
he cannot be progressing
we cannot be progressing
you cannot be progressing
they cannot be progressing	I cannot have progressed
you cannot have progressed
he cannot have progressed
we cannot have progressed
you cannot have progressed
they cannot have progressed	I cannot have been progressing
you cannot have been progressing
he cannot have been progressing
we cannot have been progressing
you cannot have been progressing
they cannot have been progressing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I progress?
can you progress?
can he progress?
can we progress?
can you progress?
can they progress? 	can I be progressing?
can you be progressing?
can he be progressing?
can we be progressing?
can you be progressing?
can they be progressing? 	can I have progressed?
can you have progressed?
can he have progressed?
can we have progressed?
can you have progressed?
can they have progressed? 	can I have been progressing?
can you have been progressing?
can he have been progressing?
can we have been progressing?
can you have been progressing?
can they have been progressing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not progress?
can you not progress?
can he not progress?
can we not progress?
can you not progress?
can they not progress? 	can I not be progressing?
can you not be progressing?
can he not be progressing?
can we not be progressing?
can you not be progressing?
can they not be progressing? 	can I not have progressed?
can you not have progressed?
can he not have progressed?
can we not have progressed?
can you not have progressed?
can they not have progressed? 	can I not have been progressing?
can you not have been progressing?
can he not have been progressing?
can we not have been progressing?
can you not have been progressing?
can they not have been progressing?