will cavern
Verbo regular: cavern - caverned- caverned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I will cavern
you will cavern
he will cavern
we will cavern
you will cavern
they will cavern 	I will be caverning
you will be caverning
he will be caverning
we will be caverning
you will be caverning
they will be caverning	I will have caverned
you will have caverned
he will have caverned
we will have caverned
you will have caverned
they will have caverned	I will have been caverning
you will have been caverning
he will have been caverning
we will have been caverning
you will have been caverning
they will have been caverning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I will not cavern
you will not cavern
he will not cavern
we will not cavern
you will not cavern
they will not cavern 	I will not be caverning
you will not be caverning
he will not be caverning
we will not be caverning
you will not be caverning
they will not be caverning	I will not have caverned
you will not have caverned
he will not have caverned
we will not have caverned
you will not have caverned
they will not have caverned	I will not have been caverning
you will not have been caverning
he will not have been caverning
we will not have been caverning
you will not have been caverning
they will not have been caverning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
will I cavern?
will you cavern?
will he cavern?
will we cavern?
will you cavern?
will they cavern? 	will I be caverning?
will you be caverning?
will he be caverning?
will we be caverning?
will you be caverning?
will they be caverning? 	will I have caverned?
will you have caverned?
will he have caverned?
will we have caverned?
will you have caverned?
will they have caverned? 	will I have been caverning?
will you have been caverning?
will he have been caverning?
will we have been caverning?
will you have been caverning?
will they have been caverning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
will I not cavern?
will you not cavern?
will he not cavern?
will we not cavern?
will you not cavern?
will they not cavern? 	will I not be caverning?
will you not be caverning?
will he not be caverning?
will we not be caverning?
will you not be caverning?
will they not be caverning? 	will I not have caverned?
will you not have caverned?
will he not have caverned?
will we not have caverned?
will you not have caverned?
will they not have caverned? 	will I not have been caverning?
will you not have been caverning?
will he not have been caverning?
will we not have been caverning?
will you not have been caverning?
will they not have been caverning?