can entrench
Verbo regular: entrench - entrenched- entrenched

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can entrench
you can entrench
he can entrench
we can entrench
you can entrench
they can entrench 	I can be entrenching
you can be entrenching
he can be entrenching
we can be entrenching
you can be entrenching
they can be entrenching	I can have entrenched
you can have entrenched
he can have entrenched
we can have entrenched
you can have entrenched
they can have entrenched	I can have been entrenching
you can have been entrenching
he can have been entrenching
we can have been entrenching
you can have been entrenching
they can have been entrenching	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot entrench
you cannot entrench
he cannot entrench
we cannot entrench
you cannot entrench
they cannot entrench 	I cannot be entrenching
you cannot be entrenching
he cannot be entrenching
we cannot be entrenching
you cannot be entrenching
they cannot be entrenching	I cannot have entrenched
you cannot have entrenched
he cannot have entrenched
we cannot have entrenched
you cannot have entrenched
they cannot have entrenched	I cannot have been entrenching
you cannot have been entrenching
he cannot have been entrenching
we cannot have been entrenching
you cannot have been entrenching
they cannot have been entrenching	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I entrench?
can you entrench?
can he entrench?
can we entrench?
can you entrench?
can they entrench? 	can I be entrenching?
can you be entrenching?
can he be entrenching?
can we be entrenching?
can you be entrenching?
can they be entrenching? 	can I have entrenched?
can you have entrenched?
can he have entrenched?
can we have entrenched?
can you have entrenched?
can they have entrenched? 	can I have been entrenching?
can you have been entrenching?
can he have been entrenching?
can we have been entrenching?
can you have been entrenching?
can they have been entrenching? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not entrench?
can you not entrench?
can he not entrench?
can we not entrench?
can you not entrench?
can they not entrench? 	can I not be entrenching?
can you not be entrenching?
can he not be entrenching?
can we not be entrenching?
can you not be entrenching?
can they not be entrenching? 	can I not have entrenched?
can you not have entrenched?
can he not have entrenched?
can we not have entrenched?
can you not have entrenched?
can they not have entrenched? 	can I not have been entrenching?
can you not have been entrenching?
can he not have been entrenching?
can we not have been entrenching?
can you not have been entrenching?
can they not have been entrenching?