English verb conjugation
COULD STRAPHANG

Regular verb: straphang - straphanged - straphanged

Affirmation

Simple form	V-ing form
I could straphang you could straphang she could straphang we could straphang you could straphang they could straphang	I could be straphanging you could be straphanging she could be straphanging we could be straphanging you could be straphanging they could be straphanging
Perfect	V-ing perfect
I could have straphanged you could have straphanged she could have straphanged we could have straphanged you could have straphanged they could have straphanged	I could have been straphanging you could have been straphanging she could have been straphanging we could have been straphanging you could have been straphanging they could have been straphanging

Negation

Simple form	V-ing form
I couldn't straphang you couldn't straphang she couldn't straphang we couldn't straphang you couldn't straphang they couldn't straphang	I couldn't be straphanging you couldn't be straphanging she couldn't be straphanging we couldn't be straphanging you couldn't be straphanging they couldn't be straphanging
Perfect	V-ing perfect
I couldn't have straphanged you couldn't have straphanged she couldn't have straphanged we couldn't have straphanged you couldn't have straphanged they couldn't have straphanged	I couldn't have been straphanging you couldn't have been straphanging she couldn't have been straphanging we couldn't have been straphanging you couldn't have been straphanging they couldn't have been straphanging

Interrogative form

Simple form	V-ing form
could I straphang? could you straphang? could she straphang? could we straphang? could you straphang? could they straphang?	could I be straphanging? could you be straphanging? could she be straphanging? could we be straphanging? could you be straphanging? could they be straphanging?
Perfect	V-ing perfect
could I have straphanged? could you have straphanged? could she have straphanged? could we have straphanged? could you have straphanged? could they have straphanged?	could I have been straphanging? could you have been straphanging? could she have been straphanging? could we have been straphanging? could you have been straphanging? could they have been straphanging?

Interro-negative form

Simple form	V-ing form
couldn't I straphang? couldn't you straphang? couldn't she straphang? couldn't we straphang? couldn't you straphang? couldn't they straphang?	couldn't I be straphanging? couldn't you be straphanging? couldn't she be straphanging? couldn't we be straphanging? couldn't you be straphanging? couldn't they be straphanging?
Perfect	V-ing perfect
couldn't I have straphanged? couldn't you have straphanged? couldn't she have straphanged? couldn't we have straphanged? couldn't you have straphanged? couldn't they have straphanged?	couldn't I have been straphanging? couldn't you have been straphanging? couldn't she have been straphanging? couldn't we have been straphanging? couldn't you have been straphanging? couldn't they have been straphanging?