English verb conjugation
CAN KEELHAUL

Regular verb: keelhaul - keelhauled - keelhauled

Affirmation

Simple form	V-ing form
I can keelhaul you can keelhaul she can keelhaul we can keelhaul you can keelhaul they can keelhaul	I can be keelhauling you can be keelhauling she can be keelhauling we can be keelhauling you can be keelhauling they can be keelhauling
Perfect	V-ing perfect
I can have keelhauled you can have keelhauled she can have keelhauled we can have keelhauled you can have keelhauled they can have keelhauled	I can have been keelhauling you can have been keelhauling she can have been keelhauling we can have been keelhauling you can have been keelhauling they can have been keelhauling

Negation

Simple form	V-ing form
I can't keelhaul you can't keelhaul she can't keelhaul we can't keelhaul you can't keelhaul they can't keelhaul	I can't be keelhauling you can't be keelhauling she can't be keelhauling we can't be keelhauling you can't be keelhauling they can't be keelhauling
Perfect	V-ing perfect
I can't have keelhauled you can't have keelhauled she can't have keelhauled we can't have keelhauled you can't have keelhauled they can't have keelhauled	I can't have been keelhauling you can't have been keelhauling she can't have been keelhauling we can't have been keelhauling you can't have been keelhauling they can't have been keelhauling

Interrogative form

Simple form	V-ing form
can I keelhaul? can you keelhaul? can she keelhaul? can we keelhaul? can you keelhaul? can they keelhaul?	can I be keelhauling? can you be keelhauling? can she be keelhauling? can we be keelhauling? can you be keelhauling? can they be keelhauling?
Perfect	V-ing perfect
can I have keelhauled? can you have keelhauled? can she have keelhauled? can we have keelhauled? can you have keelhauled? can they have keelhauled?	can I have been keelhauling? can you have been keelhauling? can she have been keelhauling? can we have been keelhauling? can you have been keelhauling? can they have been keelhauling?

Interro-negative form

Simple form	V-ing form
can't I keelhaul? can't you keelhaul? can't she keelhaul? can't we keelhaul? can't you keelhaul? can't they keelhaul?	can't I be keelhauling? can't you be keelhauling? can't she be keelhauling? can't we be keelhauling? can't you be keelhauling? can't they be keelhauling?
Perfect	V-ing perfect
can't I have keelhauled? can't you have keelhauled? can't she have keelhauled? can't we have keelhauled? can't you have keelhauled? can't they have keelhauled?	can't I have been keelhauling? can't you have been keelhauling? can't she have been keelhauling? can't we have been keelhauling? can't you have been keelhauling? can't they have been keelhauling?