will overwinter
Regular verb: overwinter - overwintered- overwintered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I will overwinter
you will overwinter
he will overwinter
we will overwinter
you will overwinter
they will overwinter 	I will be overwintering
you will be overwintering
he will be overwintering
we will be overwintering
you will be overwintering
they will be overwintering	I will have overwintered
you will have overwintered
he will have overwintered
we will have overwintered
you will have overwintered
they will have overwintered	I will have been overwintering
you will have been overwintering
he will have been overwintering
we will have been overwintering
you will have been overwintering
they will have been overwintering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I will not overwinter
you will not overwinter
he will not overwinter
we will not overwinter
you will not overwinter
they will not overwinter 	I will not be overwintering
you will not be overwintering
he will not be overwintering
we will not be overwintering
you will not be overwintering
they will not be overwintering	I will not have overwintered
you will not have overwintered
he will not have overwintered
we will not have overwintered
you will not have overwintered
they will not have overwintered	I will not have been overwintering
you will not have been overwintering
he will not have been overwintering
we will not have been overwintering
you will not have been overwintering
they will not have been overwintering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I overwinter?
will you overwinter?
will he overwinter?
will we overwinter?
will you overwinter?
will they overwinter? 	will I be overwintering?
will you be overwintering?
will he be overwintering?
will we be overwintering?
will you be overwintering?
will they be overwintering? 	will I have overwintered?
will you have overwintered?
will he have overwintered?
will we have overwintered?
will you have overwintered?
will they have overwintered? 	will I have been overwintering?
will you have been overwintering?
will he have been overwintering?
will we have been overwintering?
will you have been overwintering?
will they have been overwintering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
will I not overwinter?
will you not overwinter?
will he not overwinter?
will we not overwinter?
will you not overwinter?
will they not overwinter? 	will I not be overwintering?
will you not be overwintering?
will he not be overwintering?
will we not be overwintering?
will you not be overwintering?
will they not be overwintering? 	will I not have overwintered?
will you not have overwintered?
will he not have overwintered?
will we not have overwintered?
will you not have overwintered?
will they not have overwintered? 	will I not have been overwintering?
will you not have been overwintering?
will he not have been overwintering?
will we not have been overwintering?
will you not have been overwintering?
will they not have been overwintering?