could incase
Regular verb: incase - incased- incased

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could incase
you could incase
he could incase
we could incase
you could incase
they could incase 	I could be incasing
you could be incasing
he could be incasing
we could be incasing
you could be incasing
they could be incasing	I could have incased
you could have incased
he could have incased
we could have incased
you could have incased
they could have incased	I could have been incasing
you could have been incasing
he could have been incasing
we could have been incasing
you could have been incasing
they could have been incasing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not incase
you could not incase
he could not incase
we could not incase
you could not incase
they could not incase 	I could not be incasing
you could not be incasing
he could not be incasing
we could not be incasing
you could not be incasing
they could not be incasing	I could not have incased
you could not have incased
he could not have incased
we could not have incased
you could not have incased
they could not have incased	I could not have been incasing
you could not have been incasing
he could not have been incasing
we could not have been incasing
you could not have been incasing
they could not have been incasing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I incase?
could you incase?
could he incase?
could we incase?
could you incase?
could they incase? 	could I be incasing?
could you be incasing?
could he be incasing?
could we be incasing?
could you be incasing?
could they be incasing? 	could I have incased?
could you have incased?
could he have incased?
could we have incased?
could you have incased?
could they have incased? 	could I have been incasing?
could you have been incasing?
could he have been incasing?
could we have been incasing?
could you have been incasing?
could they have been incasing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not incase?
could you not incase?
could he not incase?
could we not incase?
could you not incase?
could they not incase? 	could I not be incasing?
could you not be incasing?
could he not be incasing?
could we not be incasing?
could you not be incasing?
could they not be incasing? 	could I not have incased?
could you not have incased?
could he not have incased?
could we not have incased?
could you not have incased?
could they not have incased? 	could I not have been incasing?
could you not have been incasing?
could he not have been incasing?
could we not have been incasing?
could you not have been incasing?
could they not have been incasing?