Conjugation and declension of "roost" in English
Conjugation of the verb roost[ru:st],
regular 
Indicative
Present Indefinite
Present Continuous
Present Perfect
Present Perfect Continuous
Past Indefinite
Past Continuous
Past Perfect
Past Perfect Continuous
Future Indefinite
Future Continuous
Future Perfect
Future Perfect Continuous
Indicative
Present Indefinite
I don't roostyou don't roost
he/she/it doesn't roost
we don't roost
you don't roost
they don't roost
Present Continuous
I am not roostingyou aren't roosting
he/she/it isn't roosting
we aren't roosting
you aren't roosting
they aren't roosting
Present Perfect
I haven't roostedyou haven't roosted
he/she/it hasn't roosted
we haven't roosted
you haven't roosted
they haven't roosted
Present Perfect Continuous
I haven't been roostingyou haven't been roosting
he/she/it hasn't been roosting
we haven't been roosting
you haven't been roosting
they haven't been roosting
Past Indefinite
I didn't roostyou didn't roost
he/she/it didn't roost
we didn't roost
you didn't roost
they didn't roost
Past Continuous
I wasn't roostingyou weren't roosting
he/she/it wasn't roosting
we weren't roosting
you weren't roosting
they weren't roosting
Past Perfect
I hadn't roostedyou hadn't roosted
he/she/it hadn't roosted
we hadn't roosted
you hadn't roosted
they hadn't roosted
Past Perfect Continuous
I hadn't been roostingyou hadn't been roosting
he/she/it hadn't been roosting
we hadn't been roosting
you hadn't been roosting
they hadn't been roosting
Future Indefinite
I shan't / won't roostyou won't roost
he/she/it won't roost
we shan't / won't roost
you won't roost
they won't roost
Future Continuous
I shan't / won't be roostingyou won't be roosting
he/she/it won't be roosting
we shan't / won't be roosting
you won't be roosting
they won't be roosting
Future Perfect
I shan't / won't have roostedyou won't have roosted
he/she/it won't have roosted
we shan't / won't have roosted
you won't have roosted
they won't have roosted
Future Perfect Continuous
I shan't / won't have been roostingyou won't have been roosting
he/she/it won't have been roosting
we shan't / won't have been roosting
you won't have been roosting
they won't have been roosting
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Conditional
Conditional Present
I wouldn't roostyou wouldn't roost
he/she/it wouldn't roost
we wouldn't roost
you wouldn't roost
they wouldn't roost
Conditional Present Continuous
I wouldn't be roostingyou wouldn't be roosting
he/she/it wouldn't be roosting
we wouldn't be roosting
you wouldn't be roosting
they wouldn't be roosting
Conditional Perfect
I wouldn't have roostedyou wouldn't have roosted
he/she/it wouldn't have roosted
we wouldn't have roosted
you wouldn't have roosted
they wouldn't have roosted
Conditional Perfect Continuous
I wouldn't have been roostingyou wouldn't have been roosting
he/she/it wouldn't have been roosting
we wouldn't have been roosting
you wouldn't have been roosting
they wouldn't have been roosting
Participles
Present
Past
Infinitives
Infinitives
Popular English Verbs
Conjugation of English verbs
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